30737742480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{72481}}^1$

素因数の和:72550

約数の個数: 240

約数和(自身を含む): 112167344640

約数和(自身を除く): 81429602160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 152, 155, 171, 180, 186, 190, 228, 240, 248, 279, 285, 304, 310, 342, 360, 372, 380, 456, 465, 496, 558, 570, 589, 620, 684, 720, 744, 760, 855, 912, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1488, 1520, 1710, 1767, 1860, 2232, 2280, 2356, 2480, 2736, 2790, 2945, 3420, 3534, 3720, 4464, 4560, 4712, 5301, 5580, 5890, 6840, 7068, 7440, 8835, 9424, 10602, 11160, 11780, 13680, 14136, 17670, 21204, 22320, 23560, 26505, 28272, 35340, 42408, 47120, 53010, 70680, 72481, 84816, 106020, 141360, 144962, 212040, 217443, 289924, 362405, 424080, 434886, 579848, 652329, 724810, 869772, 1087215, 1159696, 1304658, 1377139, 1449620, 1739544, 2174430, 2246911, 2609316, 2754278, 2899240, 3261645, 3479088, 4131417, 4348860, 4493822, 5218632, 5508556, 5798480, 6523290, 6740733, 6885695, 8262834, 8697720, 8987644, 10437264, 11017112, 11234555, 12394251, 13046580, 13481466, 13771390, 16525668, 17395440, 17975288, 20222199, 20657085, 22034224, 22469110, 24788502, 26093160, 26962932, 27542780, 33051336, 33703665, 35950576, 40444398, 41314170, 42691309, 44938220, 49577004, 52186320, 53925864, 55085560, 61971255, 66102672, 67407330, 80888796, 82628340, 85382618, 89876440, 99154008, 101110995, 107851728, 110171120, 123942510, 128073927, 134814660, 161777592, 165256680, 170765236, 179752880, 198308016, 202221990, 213456545, 247885020, 256147854, 269629320, 323555184, 330513360, 341530472, 384221781, 404443980, 426913090, 495770040, 512295708, 539258640, 640369635, 683060944, 768443562, 808887960, 853826180, 991540080, 1024591416, 1280739270, 1536887124, 1617775920, 1707652360, 1921108905, 2049182832, 2561478540, 3073774248, 3415304720, 3842217810, 5122957080, 6147548496, 7684435620, 10245914160, 15368871240, 30737742480]

約数ペア:

[(1, 30737742480), (2, 15368871240), (3, 10245914160), (4, 7684435620), (5, 6147548496), (6, 5122957080), (8, 3842217810), (9, 3415304720), (10, 3073774248), (12, 2561478540), (15, 2049182832), (16, 1921108905), (18, 1707652360), (19, 1617775920), (20, 1536887124), (24, 1280739270), (30, 1024591416), (31, 991540080), (36, 853826180), (38, 808887960), (40, 768443562), (45, 683060944), (48, 640369635), (57, 539258640), (60, 512295708), (62, 495770040), (72, 426913090), (76, 404443980), (80, 384221781), (90, 341530472), (93, 330513360), (95, 323555184), (114, 269629320), (120, 256147854), (124, 247885020), (144, 213456545), (152, 202221990), (155, 198308016), (171, 179752880), (180, 170765236), (186, 165256680), (190, 161777592), (228, 134814660), (240, 128073927), (248, 123942510), (279, 110171120), (285, 107851728), (304, 101110995), (310, 99154008), (342, 89876440), (360, 85382618), (372, 82628340), (380, 80888796), (456, 67407330), (465, 66102672), (496, 61971255), (558, 55085560), (570, 53925864), (589, 52186320), (620, 49577004), (684, 44938220), (720, 42691309), (744, 41314170), (760, 40444398), (855, 35950576), (912, 33703665), (930, 33051336), (1116, 27542780), (1140, 26962932), (1178, 26093160), (1240, 24788502), (1368, 22469110), (1395, 22034224), (1488, 20657085), (1520, 20222199), (1710, 17975288), (1767, 17395440), (1860, 16525668), (2232, 13771390), (2280, 13481466), (2356, 13046580), (2480, 12394251), (2736, 11234555), (2790, 11017112), (2945, 10437264), (3420, 8987644), (3534, 8697720), (3720, 8262834), (4464, 6885695), (4560, 6740733), (4712, 6523290), (5301, 5798480), (5580, 5508556), (5890, 5218632), (6840, 4493822), (7068, 4348860), (7440, 4131417), (8835, 3479088), (9424, 3261645), (10602, 2899240), (11160, 2754278), (11780, 2609316), (13680, 2246911), (14136, 2174430), (17670, 1739544), (21204, 1449620), (22320, 1377139), (23560, 1304658), (26505, 1159696), (28272, 1087215), (35340, 869772), (42408, 724810), (47120, 652329), (53010, 579848), (70680, 434886), (72481, 424080), (84816, 362405), (106020, 289924), (141360, 217443), (144962, 212040)]