320288294880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1\times {\mathrm{983}}^1$

素因数の和:1852

約数の個数: 480

約数和(自身を含む): 1169440892928

約数和(自身を除く): 849152598048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 811, 837, 864, 930, 983, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1622, 1674, 1860, 1966, 2160, 2232, 2433, 2480, 2511, 2592, 2790, 2949, 2976, 3240, 3244, 3348, 3720, 3932, 4055, 4185, 4320, 4464, 4866, 4915, 4960, 5022, 5580, 5898, 6480, 6488, 6696, 7299, 7440, 7864, 8110, 8370, 8847, 8928, 9732, 9830, 10044, 11160, 11796, 12165, 12555, 12960, 12976, 13392, 14598, 14745, 14880, 15728, 16220, 16740, 17694, 19464, 19660, 20088, 21897, 22320, 23592, 24330, 25110, 25141, 25952, 26541, 26784, 29196, 29490, 30473, 31456, 32440, 33480, 35388, 36495, 38928, 39320, 40176, 43794, 44235, 44640, 47184, 48660, 50220, 50282, 53082, 58392, 58980, 60946, 64880, 65691, 66960, 70776, 72990, 75423, 77856, 78640, 79623, 80352, 87588, 88470, 91419, 94368, 97320, 100440, 100564, 106164, 109485, 116784, 117960, 121892, 125705, 129760, 131382, 132705, 133920, 141552, 145980, 150846, 152365, 157280, 159246, 175176, 176940, 182838, 194640, 200880, 201128, 212328, 218970, 226269, 233568, 235920, 243784, 251410, 262764, 265410, 274257, 283104, 291960, 301692, 304730, 318492, 328455, 350352, 353880, 365676, 377115, 389280, 398115, 401760, 402256, 424656, 437940, 452538, 457095, 471840, 487568, 502820, 525528, 530820, 548514, 583920, 603384, 609460, 636984, 656910, 678807, 700704, 707760, 731352, 754230, 796230, 797213, 804512, 822771, 849312, 875880, 905076, 914190, 975136, 1005640, 1051056, 1061640, 1097028, 1131345, 1167840, 1206768, 1218920, 1273968, 1313820, 1357614, 1371285, 1415520, 1462704, 1508460, 1592460, 1594426, 1645542, 1751760, 1810152, 1828380, 2011280, 2036421, 2102112, 2123280, 2194056, 2262690, 2391639, 2413536, 2437840, 2468313, 2547936, 2627640, 2715228, 2742570, 2925408, 3016920, 3184920, 3188852, 3291084, 3394035, 3503520, 3620304, 3656760, 3986065, 4022560, 4072842, 4113855, 4246560, 4388112, 4525380, 4783278, 4875680, 4936626, 5255280, 5430456, 5485140, 6033840, 6369840, 6377704, 6582168, 6788070, 7174917, 7240608, 7313520, 7972130, 8145684, 8227710, 8776224, 9050760, 9566556, 9873252, 10182105, 10510560, 10860912, 10970280, 11958195, 12067680, 12341565, 12739680, 12755408, 13164336, 13576140, 14349834, 14627040, 15944260, 16291368, 16455420, 18101520, 19133112, 19746504, 20364210, 21524751, 21721824, 21940560, 23916390, 24683130, 24713603, 25510816, 26328672, 27152280, 28699668, 31888520, 32582736, 32910840, 35874585, 36203040, 38266224, 39493008, 40728420, 43049502, 43881120, 47832780, 49366260, 49427206, 54304560, 57399336, 63777040, 64574253, 65165472, 65821680, 71749170, 74140809, 76532448, 78986016, 81456840, 86099004, 95665560, 98732520, 98854412, 107623755, 108609120, 114798672, 123568015, 127554080, 129148506, 131643360, 143498340, 148281618, 162913680, 172198008, 191331120, 197465040, 197708824, 215247510, 222422427, 229597344, 247136030, 258297012, 286996680, 296563236, 322871265, 325827360, 344396016, 370704045, 382662240, 394930080, 395417648, 430495020, 444844854, 494272060, 516594024, 573993360, 593126472, 645742530, 667267281, 688792032, 741408090, 790835296, 860990040, 889689708, 988544120, 1033188048, 1112112135, 1147986720, 1186252944, 1291485060, 1334534562, 1482816180, 1721980080, 1779379416, 1977088240, 2001801843, 2066376096, 2224224270, 2372505888, 2582970120, 2669069124, 2965632360, 3336336405, 3443960160, 3558758832, 3954176480, 4003603686, 4448448540, 5165940240, 5338138248, 5931264720, 6672672810, 7117517664, 8007207372, 8896897080, 10009009215, 10331880480, 10676276496, 11862529440, 13345345620, 16014414744, 17793794160, 20018018430, 21352552992, 26690691240, 32028829488, 35587588320, 40036036860, 53381382480, 64057658976, 80072073720, 106762764960, 160144147440, 320288294880]

約数ペア:

[(1, 320288294880), (2, 160144147440), (3, 106762764960), (4, 80072073720), (5, 64057658976), (6, 53381382480), (8, 40036036860), (9, 35587588320), (10, 32028829488), (12, 26690691240), (15, 21352552992), (16, 20018018430), (18, 17793794160), (20, 16014414744), (24, 13345345620), (27, 11862529440), (30, 10676276496), (31, 10331880480), (32, 10009009215), (36, 8896897080), (40, 8007207372), (45, 7117517664), (48, 6672672810), (54, 5931264720), (60, 5338138248), (62, 5165940240), (72, 4448448540), (80, 4003603686), (81, 3954176480), (90, 3558758832), (93, 3443960160), (96, 3336336405), (108, 2965632360), (120, 2669069124), (124, 2582970120), (135, 2372505888), (144, 2224224270), (155, 2066376096), (160, 2001801843), (162, 1977088240), (180, 1779379416), (186, 1721980080), (216, 1482816180), (240, 1334534562), (248, 1291485060), (270, 1186252944), (279, 1147986720), (288, 1112112135), (310, 1033188048), (324, 988544120), (360, 889689708), (372, 860990040), (405, 790835296), (432, 741408090), (465, 688792032), (480, 667267281), (496, 645742530), (540, 593126472), (558, 573993360), (620, 516594024), (648, 494272060), (720, 444844854), (744, 430495020), (810, 395417648), (811, 394930080), (837, 382662240), (864, 370704045), (930, 344396016), (983, 325827360), (992, 322871265), (1080, 296563236), (1116, 286996680), (1240, 258297012), (1296, 247136030), (1395, 229597344), (1440, 222422427), (1488, 215247510), (1620, 197708824), (1622, 197465040), (1674, 191331120), (1860, 172198008), (1966, 162913680), (2160, 148281618), (2232, 143498340), (2433, 131643360), (2480, 129148506), (2511, 127554080), (2592, 123568015), (2790, 114798672), (2949, 108609120), (2976, 107623755), (3240, 98854412), (3244, 98732520), (3348, 95665560), (3720, 86099004), (3932, 81456840), (4055, 78986016), (4185, 76532448), (4320, 74140809), (4464, 71749170), (4866, 65821680), (4915, 65165472), (4960, 64574253), (5022, 63777040), (5580, 57399336), (5898, 54304560), (6480, 49427206), (6488, 49366260), (6696, 47832780), (7299, 43881120), (7440, 43049502), (7864, 40728420), (8110, 39493008), (8370, 38266224), (8847, 36203040), (8928, 35874585), (9732, 32910840), (9830, 32582736), (10044, 31888520), (11160, 28699668), (11796, 27152280), (12165, 26328672), (12555, 25510816), (12960, 24713603), (12976, 24683130), (13392, 23916390), (14598, 21940560), (14745, 21721824), (14880, 21524751), (15728, 20364210), (16220, 19746504), (16740, 19133112), (17694, 18101520), (19464, 16455420), (19660, 16291368), (20088, 15944260), (21897, 14627040), (22320, 14349834), (23592, 13576140), (24330, 13164336), (25110, 12755408), (25141, 12739680), (25952, 12341565), (26541, 12067680), (26784, 11958195), (29196, 10970280), (29490, 10860912), (30473, 10510560), (31456, 10182105), (32440, 9873252), (33480, 9566556), (35388, 9050760), (36495, 8776224), (38928, 8227710), (39320, 8145684), (40176, 7972130), (43794, 7313520), (44235, 7240608), (44640, 7174917), (47184, 6788070), (48660, 6582168), (50220, 6377704), (50282, 6369840), (53082, 6033840), (58392, 5485140), (58980, 5430456), (60946, 5255280), (64880, 4936626), (65691, 4875680), (66960, 4783278), (70776, 4525380), (72990, 4388112), (75423, 4246560), (77856, 4113855), (78640, 4072842), (79623, 4022560), (80352, 3986065), (87588, 3656760), (88470, 3620304), (91419, 3503520), (94368, 3394035), (97320, 3291084), (100440, 3188852), (100564, 3184920), (106164, 3016920), (109485, 2925408), (116784, 2742570), (117960, 2715228), (121892, 2627640), (125705, 2547936), (129760, 2468313), (131382, 2437840), (132705, 2413536), (133920, 2391639), (141552, 2262690), (145980, 2194056), (150846, 2123280), (152365, 2102112), (157280, 2036421), (159246, 2011280), (175176, 1828380), (176940, 1810152), (182838, 1751760), (194640, 1645542), (200880, 1594426), (201128, 1592460), (212328, 1508460), (218970, 1462704), (226269, 1415520), (233568, 1371285), (235920, 1357614), (243784, 1313820), (251410, 1273968), (262764, 1218920), (265410, 1206768), (274257, 1167840), (283104, 1131345), (291960, 1097028), (301692, 1061640), (304730, 1051056), (318492, 1005640), (328455, 975136), (350352, 914190), (353880, 905076), (365676, 875880), (377115, 849312), (389280, 822771), (398115, 804512), (401760, 797213), (402256, 796230), (424656, 754230), (437940, 731352), (452538, 707760), (457095, 700704), (471840, 678807), (487568, 656910), (502820, 636984), (525528, 609460), (530820, 603384), (548514, 583920)]