398873362320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{53161}}^1$

素因数の和:53810

約数の個数: 240

約数和(自身を含む): 1420687253232

約数和(自身を除く): 1021813890912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 613, 680, 720, 765, 816, 1020, 1224, 1226, 1360, 1530, 1839, 2040, 2448, 2452, 3060, 3065, 3678, 4080, 4904, 5517, 6120, 6130, 7356, 9195, 9808, 10421, 11034, 12240, 12260, 14712, 18390, 20842, 22068, 24520, 27585, 29424, 31263, 36780, 41684, 44136, 49040, 52105, 53161, 55170, 62526, 73560, 83368, 88272, 93789, 104210, 106322, 110340, 125052, 147120, 156315, 159483, 166736, 187578, 208420, 212644, 220680, 250104, 265805, 312630, 318966, 375156, 416840, 425288, 441360, 468945, 478449, 500208, 531610, 625260, 637932, 750312, 797415, 833680, 850576, 903737, 937890, 956898, 1063220, 1250520, 1275864, 1500624, 1594830, 1807474, 1875780, 1913796, 2126440, 2392245, 2501040, 2551728, 2711211, 3189660, 3614948, 3751560, 3827592, 4252880, 4518685, 4784490, 5422422, 6379320, 7229896, 7503120, 7655184, 8133633, 9037370, 9568980, 10844844, 12758640, 13556055, 14459792, 16267266, 18074740, 19137960, 21689688, 27112110, 32534532, 32587693, 36149480, 38275920, 40668165, 43379376, 54224220, 65069064, 65175386, 72298960, 81336330, 97763079, 108448440, 130138128, 130350772, 162672660, 162938465, 195526158, 216896880, 260701544, 293289237, 325345320, 325876930, 391052316, 488815395, 521403088, 553990781, 586578474, 650690640, 651753860, 782104632, 977630790, 1107981562, 1173156948, 1303507720, 1466446185, 1564209264, 1661972343, 1955261580, 2215963124, 2346313896, 2607015440, 2769953905, 2932892370, 3323944686, 3910523160, 4431926248, 4692627792, 4985917029, 5539907810, 5865784740, 6647889372, 7821046320, 8309861715, 8863852496, 9971834058, 11079815620, 11731569480, 13295778744, 16619723430, 19943668116, 22159631240, 23463138960, 24929585145, 26591557488, 33239446860, 39887336232, 44319262480, 49859170290, 66478893720, 79774672464, 99718340580, 132957787440, 199436681160, 398873362320]

約数ペア:

[(1, 398873362320), (2, 199436681160), (3, 132957787440), (4, 99718340580), (5, 79774672464), (6, 66478893720), (8, 49859170290), (9, 44319262480), (10, 39887336232), (12, 33239446860), (15, 26591557488), (16, 24929585145), (17, 23463138960), (18, 22159631240), (20, 19943668116), (24, 16619723430), (30, 13295778744), (34, 11731569480), (36, 11079815620), (40, 9971834058), (45, 8863852496), (48, 8309861715), (51, 7821046320), (60, 6647889372), (68, 5865784740), (72, 5539907810), (80, 4985917029), (85, 4692627792), (90, 4431926248), (102, 3910523160), (120, 3323944686), (136, 2932892370), (144, 2769953905), (153, 2607015440), (170, 2346313896), (180, 2215963124), (204, 1955261580), (240, 1661972343), (255, 1564209264), (272, 1466446185), (306, 1303507720), (340, 1173156948), (360, 1107981562), (408, 977630790), (510, 782104632), (612, 651753860), (613, 650690640), (680, 586578474), (720, 553990781), (765, 521403088), (816, 488815395), (1020, 391052316), (1224, 325876930), (1226, 325345320), (1360, 293289237), (1530, 260701544), (1839, 216896880), (2040, 195526158), (2448, 162938465), (2452, 162672660), (3060, 130350772), (3065, 130138128), (3678, 108448440), (4080, 97763079), (4904, 81336330), (5517, 72298960), (6120, 65175386), (6130, 65069064), (7356, 54224220), (9195, 43379376), (9808, 40668165), (10421, 38275920), (11034, 36149480), (12240, 32587693), (12260, 32534532), (14712, 27112110), (18390, 21689688), (20842, 19137960), (22068, 18074740), (24520, 16267266), (27585, 14459792), (29424, 13556055), (31263, 12758640), (36780, 10844844), (41684, 9568980), (44136, 9037370), (49040, 8133633), (52105, 7655184), (53161, 7503120), (55170, 7229896), (62526, 6379320), (73560, 5422422), (83368, 4784490), (88272, 4518685), (93789, 4252880), (104210, 3827592), (106322, 3751560), (110340, 3614948), (125052, 3189660), (147120, 2711211), (156315, 2551728), (159483, 2501040), (166736, 2392245), (187578, 2126440), (208420, 1913796), (212644, 1875780), (220680, 1807474), (250104, 1594830), (265805, 1500624), (312630, 1275864), (318966, 1250520), (375156, 1063220), (416840, 956898), (425288, 937890), (441360, 903737), (468945, 850576), (478449, 833680), (500208, 797415), (531610, 750312), (625260, 637932)]