20672095860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:433

約数の個数: 480

約数和(自身を含む): 72613648800

約数和(自身を除く): 51941552940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 41, 45, 52, 54, 60, 65, 78, 81, 82, 89, 90, 108, 117, 123, 130, 135, 156, 162, 164, 178, 180, 195, 205, 234, 246, 260, 267, 269, 270, 324, 351, 356, 369, 390, 405, 410, 445, 468, 492, 533, 534, 538, 540, 585, 615, 702, 738, 780, 801, 807, 810, 820, 890, 1053, 1066, 1068, 1076, 1107, 1157, 1170, 1230, 1335, 1345, 1404, 1476, 1599, 1602, 1614, 1620, 1755, 1780, 1845, 2106, 2132, 2214, 2314, 2340, 2403, 2421, 2460, 2665, 2670, 2690, 3198, 3204, 3228, 3321, 3471, 3497, 3510, 3649, 3690, 4005, 4035, 4212, 4428, 4628, 4797, 4806, 4842, 5265, 5330, 5340, 5380, 5535, 5785, 6396, 6642, 6942, 6994, 7020, 7209, 7263, 7298, 7380, 7995, 8010, 8070, 9594, 9612, 9684, 10413, 10491, 10530, 10660, 10947, 11029, 11070, 11570, 12015, 12105, 13284, 13884, 13988, 14391, 14418, 14526, 14596, 15990, 16020, 16140, 16605, 17355, 17485, 18245, 19188, 20826, 20982, 21060, 21789, 21894, 22058, 22140, 23140, 23941, 23985, 24030, 24210, 28782, 28836, 29052, 31239, 31473, 31980, 32841, 33087, 33210, 34710, 34970, 36045, 36315, 36490, 41652, 41964, 43173, 43578, 43788, 44116, 47437, 47882, 47970, 48060, 48420, 52065, 52455, 54735, 55145, 57564, 62478, 62946, 65682, 66174, 66420, 69420, 69940, 71823, 71955, 72090, 72630, 72980, 86346, 87156, 93717, 94419, 94874, 95764, 95940, 98523, 99261, 104130, 104910, 108945, 109470, 110290, 119705, 124956, 125892, 131364, 132348, 142311, 143377, 143646, 143910, 144180, 145260, 156195, 157365, 164205, 165435, 172692, 187434, 188838, 189748, 197046, 198522, 208260, 209820, 215469, 215865, 217890, 218940, 220580, 237185, 239410, 283257, 284622, 286754, 287292, 287820, 295569, 297783, 311233, 312390, 314730, 328410, 330870, 359115, 374868, 377676, 394092, 397044, 426933, 430131, 430938, 431730, 435780, 468585, 472095, 474370, 478820, 492615, 496305, 566514, 569244, 573508, 591138, 595566, 622466, 624780, 629460, 646407, 656820, 661740, 711555, 716885, 718230, 853866, 860262, 861876, 863460, 893349, 933699, 937170, 944190, 948740, 981581, 985230, 992610, 1077345, 1133028, 1182276, 1191132, 1244932, 1280799, 1290393, 1292814, 1416285, 1423110, 1433770, 1436460, 1477845, 1488915, 1556165, 1707732, 1720524, 1786698, 1867398, 1874340, 1888380, 1939221, 1963162, 1970460, 1985220, 2134665, 2150655, 2154690, 2561598, 2580786, 2585628, 2801097, 2832570, 2846220, 2867540, 2944743, 2955690, 2977830, 3112330, 3232035, 3573396, 3734796, 3842397, 3871179, 3878442, 3926324, 4269330, 4301310, 4309380, 4466745, 4668495, 4907905, 5123196, 5161572, 5602194, 5665140, 5889486, 5911380, 5955660, 6224660, 6403995, 6451965, 6464070, 7684794, 7742358, 7756884, 8403291, 8538660, 8602620, 8834229, 8933490, 9336990, 9696105, 9815810, 11204388, 11613537, 11778972, 12760553, 12807990, 12903930, 12928140, 14005485, 14723715, 15369588, 15484716, 16806582, 17668458, 17866980, 18673980, 19211985, 19355895, 19392210, 19631620, 23227074, 25209873, 25521106, 25615980, 25807860, 26502687, 28010970, 29447430, 33613164, 35336916, 38281659, 38423970, 38711790, 38784420, 42016455, 44171145, 46454148, 50419746, 51042212, 53005374, 56021940, 58067685, 58894860, 63802765, 76563318, 76847940, 77423580, 79508061, 84032910, 88342290, 100839492, 106010748, 114844977, 116135370, 126049365, 127605530, 132513435, 153126636, 159016122, 168065820, 176684580, 191408295, 229689954, 232270740, 252098730, 255211060, 265026870, 318032244, 344534931, 382816590, 397540305, 459379908, 504197460, 530053740, 574224885, 689069862, 765633180, 795080610, 1033604793, 1148449770, 1378139724, 1590161220, 1722674655, 2067209586, 2296899540, 3445349310, 4134419172, 5168023965, 6890698620, 10336047930, 20672095860]

約数ペア:

[(1, 20672095860), (2, 10336047930), (3, 6890698620), (4, 5168023965), (5, 4134419172), (6, 3445349310), (9, 2296899540), (10, 2067209586), (12, 1722674655), (13, 1590161220), (15, 1378139724), (18, 1148449770), (20, 1033604793), (26, 795080610), (27, 765633180), (30, 689069862), (36, 574224885), (39, 530053740), (41, 504197460), (45, 459379908), (52, 397540305), (54, 382816590), (60, 344534931), (65, 318032244), (78, 265026870), (81, 255211060), (82, 252098730), (89, 232270740), (90, 229689954), (108, 191408295), (117, 176684580), (123, 168065820), (130, 159016122), (135, 153126636), (156, 132513435), (162, 127605530), (164, 126049365), (178, 116135370), (180, 114844977), (195, 106010748), (205, 100839492), (234, 88342290), (246, 84032910), (260, 79508061), (267, 77423580), (269, 76847940), (270, 76563318), (324, 63802765), (351, 58894860), (356, 58067685), (369, 56021940), (390, 53005374), (405, 51042212), (410, 50419746), (445, 46454148), (468, 44171145), (492, 42016455), (533, 38784420), (534, 38711790), (538, 38423970), (540, 38281659), (585, 35336916), (615, 33613164), (702, 29447430), (738, 28010970), (780, 26502687), (801, 25807860), (807, 25615980), (810, 25521106), (820, 25209873), (890, 23227074), (1053, 19631620), (1066, 19392210), (1068, 19355895), (1076, 19211985), (1107, 18673980), (1157, 17866980), (1170, 17668458), (1230, 16806582), (1335, 15484716), (1345, 15369588), (1404, 14723715), (1476, 14005485), (1599, 12928140), (1602, 12903930), (1614, 12807990), (1620, 12760553), (1755, 11778972), (1780, 11613537), (1845, 11204388), (2106, 9815810), (2132, 9696105), (2214, 9336990), (2314, 8933490), (2340, 8834229), (2403, 8602620), (2421, 8538660), (2460, 8403291), (2665, 7756884), (2670, 7742358), (2690, 7684794), (3198, 6464070), (3204, 6451965), (3228, 6403995), (3321, 6224660), (3471, 5955660), (3497, 5911380), (3510, 5889486), (3649, 5665140), (3690, 5602194), (4005, 5161572), (4035, 5123196), (4212, 4907905), (4428, 4668495), (4628, 4466745), (4797, 4309380), (4806, 4301310), (4842, 4269330), (5265, 3926324), (5330, 3878442), (5340, 3871179), (5380, 3842397), (5535, 3734796), (5785, 3573396), (6396, 3232035), (6642, 3112330), (6942, 2977830), (6994, 2955690), (7020, 2944743), (7209, 2867540), (7263, 2846220), (7298, 2832570), (7380, 2801097), (7995, 2585628), (8010, 2580786), (8070, 2561598), (9594, 2154690), (9612, 2150655), (9684, 2134665), (10413, 1985220), (10491, 1970460), (10530, 1963162), (10660, 1939221), (10947, 1888380), (11029, 1874340), (11070, 1867398), (11570, 1786698), (12015, 1720524), (12105, 1707732), (13284, 1556165), (13884, 1488915), (13988, 1477845), (14391, 1436460), (14418, 1433770), (14526, 1423110), (14596, 1416285), (15990, 1292814), (16020, 1290393), (16140, 1280799), (16605, 1244932), (17355, 1191132), (17485, 1182276), (18245, 1133028), (19188, 1077345), (20826, 992610), (20982, 985230), (21060, 981581), (21789, 948740), (21894, 944190), (22058, 937170), (22140, 933699), (23140, 893349), (23941, 863460), (23985, 861876), (24030, 860262), (24210, 853866), (28782, 718230), (28836, 716885), (29052, 711555), (31239, 661740), (31473, 656820), (31980, 646407), (32841, 629460), (33087, 624780), (33210, 622466), (34710, 595566), (34970, 591138), (36045, 573508), (36315, 569244), (36490, 566514), (41652, 496305), (41964, 492615), (43173, 478820), (43578, 474370), (43788, 472095), (44116, 468585), (47437, 435780), (47882, 431730), (47970, 430938), (48060, 430131), (48420, 426933), (52065, 397044), (52455, 394092), (54735, 377676), (55145, 374868), (57564, 359115), (62478, 330870), (62946, 328410), (65682, 314730), (66174, 312390), (66420, 311233), (69420, 297783), (69940, 295569), (71823, 287820), (71955, 287292), (72090, 286754), (72630, 284622), (72980, 283257), (86346, 239410), (87156, 237185), (93717, 220580), (94419, 218940), (94874, 217890), (95764, 215865), (95940, 215469), (98523, 209820), (99261, 208260), (104130, 198522), (104910, 197046), (108945, 189748), (109470, 188838), (110290, 187434), (119705, 172692), (124956, 165435), (125892, 164205), (131364, 157365), (132348, 156195), (142311, 145260), (143377, 144180), (143646, 143910)]