20895824040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3631}}^1$

素因数の和:3713

約数の個数: 512

約数和(自身を含む): 84350730240

約数和(自身を除く): 63454906200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 31, 34, 35, 39, 40, 42, 51, 52, 56, 60, 62, 65, 68, 70, 78, 84, 85, 91, 93, 102, 104, 105, 119, 120, 124, 130, 136, 140, 155, 156, 168, 170, 182, 186, 195, 204, 210, 217, 221, 238, 248, 255, 260, 273, 280, 310, 312, 340, 357, 364, 372, 390, 403, 408, 420, 434, 442, 455, 465, 476, 510, 520, 527, 546, 595, 620, 651, 663, 680, 714, 728, 744, 780, 806, 840, 868, 884, 910, 930, 952, 1020, 1054, 1085, 1092, 1105, 1190, 1209, 1240, 1302, 1326, 1365, 1428, 1547, 1560, 1581, 1612, 1736, 1768, 1785, 1820, 1860, 2015, 2040, 2108, 2170, 2184, 2210, 2380, 2418, 2604, 2635, 2652, 2730, 2821, 2856, 3094, 3162, 3224, 3255, 3315, 3570, 3631, 3640, 3689, 3720, 4030, 4216, 4340, 4420, 4641, 4760, 4836, 5208, 5270, 5304, 5460, 5642, 6045, 6188, 6324, 6510, 6630, 6851, 7140, 7262, 7378, 7735, 7905, 8060, 8463, 8680, 8840, 9282, 9672, 10540, 10893, 10920, 11067, 11284, 12090, 12376, 12648, 13020, 13260, 13702, 14105, 14280, 14524, 14756, 15470, 15810, 16120, 16926, 18155, 18445, 18564, 20553, 21080, 21786, 22134, 22568, 23205, 24180, 25417, 26040, 26520, 27404, 28210, 29048, 29512, 30940, 31620, 33852, 34255, 36310, 36890, 37128, 41106, 42315, 43572, 44268, 46410, 47203, 47957, 48360, 50834, 54465, 54808, 55335, 56420, 61727, 61880, 63240, 67704, 68510, 72620, 73780, 76251, 82212, 84630, 87144, 88536, 92820, 94406, 95914, 101668, 102765, 108930, 110670, 112561, 112840, 123454, 127085, 137020, 141609, 143871, 145240, 147560, 152502, 164424, 169260, 185181, 185640, 188812, 191828, 203336, 205530, 217860, 221340, 225122, 236015, 239785, 246908, 254170, 274040, 283218, 287742, 305004, 308635, 330421, 337683, 338520, 370362, 377624, 381255, 383656, 411060, 432089, 435720, 442680, 450244, 472030, 479570, 493816, 508340, 562805, 566436, 575484, 610008, 617270, 660842, 675366, 708045, 719355, 740724, 762510, 787927, 802451, 822120, 864178, 900488, 925905, 944060, 959140, 991263, 1016680, 1125610, 1132872, 1150968, 1234540, 1296267, 1321684, 1350732, 1416090, 1438710, 1463293, 1481448, 1525020, 1575854, 1604902, 1652105, 1688415, 1728356, 1851810, 1888120, 1913537, 1918280, 1982526, 2160445, 2251220, 2363781, 2407353, 2469080, 2592534, 2643368, 2701464, 2832180, 2877420, 2926586, 3050040, 3151708, 3209804, 3304210, 3376830, 3456712, 3703620, 3827074, 3939635, 3965052, 4012255, 4320890, 4389879, 4502440, 4727562, 4814706, 4956315, 5185068, 5617157, 5664360, 5740611, 5754840, 5853172, 6303416, 6419608, 6481335, 6608420, 6753660, 7316465, 7407240, 7654148, 7879270, 7930104, 8024510, 8641780, 8779758, 9455124, 9567685, 9629412, 9912630, 10243051, 10370136, 11234314, 11481222, 11706344, 11818905, 12036765, 12962670, 13216840, 13394759, 13507320, 14632930, 15308296, 15758540, 16049020, 16851471, 17283560, 17559516, 18910248, 19135370, 19258824, 19825260, 20486102, 21949395, 22468628, 22962444, 23637810, 24073530, 24875981, 25925340, 26789518, 28085785, 28703055, 29265860, 30729153, 31517080, 32098040, 33702942, 35119032, 38270740, 39650520, 40184277, 40972204, 43898790, 44937256, 45924888, 47275620, 48147060, 49751962, 51215255, 51850680, 53579036, 56171570, 57406110, 58531720, 61458306, 66973795, 67405884, 74627943, 76541480, 80368554, 81944408, 84257355, 87797580, 94551240, 96294120, 99503924, 102430510, 107158072, 112343140, 114812220, 122916612, 124379905, 133947590, 134811768, 149255886, 153645765, 160737108, 168514710, 174131867, 175595160, 199007848, 200921385, 204861020, 224686280, 229624440, 245833224, 248759810, 267895180, 298511772, 307291530, 321474216, 337029420, 348263734, 373139715, 401842770, 409722040, 497519620, 522395601, 535790360, 597023544, 614583060, 674058840, 696527468, 746279430, 803685540, 870659335, 995039240, 1044791202, 1229166120, 1393054936, 1492558860, 1607371080, 1741318670, 2089582404, 2611978005, 2985117720, 3482637340, 4179164808, 5223956010, 6965274680, 10447912020, 20895824040]

約数ペア:

[(1, 20895824040), (2, 10447912020), (3, 6965274680), (4, 5223956010), (5, 4179164808), (6, 3482637340), (7, 2985117720), (8, 2611978005), (10, 2089582404), (12, 1741318670), (13, 1607371080), (14, 1492558860), (15, 1393054936), (17, 1229166120), (20, 1044791202), (21, 995039240), (24, 870659335), (26, 803685540), (28, 746279430), (30, 696527468), (31, 674058840), (34, 614583060), (35, 597023544), (39, 535790360), (40, 522395601), (42, 497519620), (51, 409722040), (52, 401842770), (56, 373139715), (60, 348263734), (62, 337029420), (65, 321474216), (68, 307291530), (70, 298511772), (78, 267895180), (84, 248759810), (85, 245833224), (91, 229624440), (93, 224686280), (102, 204861020), (104, 200921385), (105, 199007848), (119, 175595160), (120, 174131867), (124, 168514710), (130, 160737108), (136, 153645765), (140, 149255886), (155, 134811768), (156, 133947590), (168, 124379905), (170, 122916612), (182, 114812220), (186, 112343140), (195, 107158072), (204, 102430510), (210, 99503924), (217, 96294120), (221, 94551240), (238, 87797580), (248, 84257355), (255, 81944408), (260, 80368554), (273, 76541480), (280, 74627943), (310, 67405884), (312, 66973795), (340, 61458306), (357, 58531720), (364, 57406110), (372, 56171570), (390, 53579036), (403, 51850680), (408, 51215255), (420, 49751962), (434, 48147060), (442, 47275620), (455, 45924888), (465, 44937256), (476, 43898790), (510, 40972204), (520, 40184277), (527, 39650520), (546, 38270740), (595, 35119032), (620, 33702942), (651, 32098040), (663, 31517080), (680, 30729153), (714, 29265860), (728, 28703055), (744, 28085785), (780, 26789518), (806, 25925340), (840, 24875981), (868, 24073530), (884, 23637810), (910, 22962444), (930, 22468628), (952, 21949395), (1020, 20486102), (1054, 19825260), (1085, 19258824), (1092, 19135370), (1105, 18910248), (1190, 17559516), (1209, 17283560), (1240, 16851471), (1302, 16049020), (1326, 15758540), (1365, 15308296), (1428, 14632930), (1547, 13507320), (1560, 13394759), (1581, 13216840), (1612, 12962670), (1736, 12036765), (1768, 11818905), (1785, 11706344), (1820, 11481222), (1860, 11234314), (2015, 10370136), (2040, 10243051), (2108, 9912630), (2170, 9629412), (2184, 9567685), (2210, 9455124), (2380, 8779758), (2418, 8641780), (2604, 8024510), (2635, 7930104), (2652, 7879270), (2730, 7654148), (2821, 7407240), (2856, 7316465), (3094, 6753660), (3162, 6608420), (3224, 6481335), (3255, 6419608), (3315, 6303416), (3570, 5853172), (3631, 5754840), (3640, 5740611), (3689, 5664360), (3720, 5617157), (4030, 5185068), (4216, 4956315), (4340, 4814706), (4420, 4727562), (4641, 4502440), (4760, 4389879), (4836, 4320890), (5208, 4012255), (5270, 3965052), (5304, 3939635), (5460, 3827074), (5642, 3703620), (6045, 3456712), (6188, 3376830), (6324, 3304210), (6510, 3209804), (6630, 3151708), (6851, 3050040), (7140, 2926586), (7262, 2877420), (7378, 2832180), (7735, 2701464), (7905, 2643368), (8060, 2592534), (8463, 2469080), (8680, 2407353), (8840, 2363781), (9282, 2251220), (9672, 2160445), (10540, 1982526), (10893, 1918280), (10920, 1913537), (11067, 1888120), (11284, 1851810), (12090, 1728356), (12376, 1688415), (12648, 1652105), (13020, 1604902), (13260, 1575854), (13702, 1525020), (14105, 1481448), (14280, 1463293), (14524, 1438710), (14756, 1416090), (15470, 1350732), (15810, 1321684), (16120, 1296267), (16926, 1234540), (18155, 1150968), (18445, 1132872), (18564, 1125610), (20553, 1016680), (21080, 991263), (21786, 959140), (22134, 944060), (22568, 925905), (23205, 900488), (24180, 864178), (25417, 822120), (26040, 802451), (26520, 787927), (27404, 762510), (28210, 740724), (29048, 719355), (29512, 708045), (30940, 675366), (31620, 660842), (33852, 617270), (34255, 610008), (36310, 575484), (36890, 566436), (37128, 562805), (41106, 508340), (42315, 493816), (43572, 479570), (44268, 472030), (46410, 450244), (47203, 442680), (47957, 435720), (48360, 432089), (50834, 411060), (54465, 383656), (54808, 381255), (55335, 377624), (56420, 370362), (61727, 338520), (61880, 337683), (63240, 330421), (67704, 308635), (68510, 305004), (72620, 287742), (73780, 283218), (76251, 274040), (82212, 254170), (84630, 246908), (87144, 239785), (88536, 236015), (92820, 225122), (94406, 221340), (95914, 217860), (101668, 205530), (102765, 203336), (108930, 191828), (110670, 188812), (112561, 185640), (112840, 185181), (123454, 169260), (127085, 164424), (137020, 152502), (141609, 147560), (143871, 145240)]