259324719120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1\times {\mathrm{19793}}^1$

素因数の和:20430

約数の個数: 240

約数和(自身を含む): 900569359872

約数和(自身を除く): 641244640752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 587, 620, 720, 744, 930, 1116, 1174, 1240, 1395, 1488, 1761, 1860, 2232, 2348, 2480, 2790, 2935, 3522, 3720, 4464, 4696, 5283, 5580, 5870, 7044, 7440, 8805, 9392, 10566, 11160, 11740, 14088, 17610, 18197, 19793, 21132, 22320, 23480, 26415, 28176, 35220, 36394, 39586, 42264, 46960, 52830, 54591, 59379, 70440, 72788, 79172, 84528, 90985, 98965, 105660, 109182, 118758, 140880, 145576, 158344, 163773, 178137, 181970, 197930, 211320, 218364, 237516, 272955, 291152, 296895, 316688, 327546, 356274, 363940, 395860, 422640, 436728, 475032, 545910, 593790, 613583, 655092, 712548, 727880, 791720, 818865, 873456, 890685, 950064, 1091820, 1187580, 1227166, 1310184, 1425096, 1455760, 1583440, 1637730, 1781370, 1840749, 2183640, 2375160, 2454332, 2620368, 2850192, 3067915, 3275460, 3562740, 3681498, 4367280, 4750320, 4908664, 5522247, 6135830, 6550920, 7125480, 7362996, 9203745, 9817328, 11044494, 11618491, 12271660, 13101840, 14250960, 14725992, 18407490, 22088988, 23236982, 24543320, 27611235, 29451984, 34855473, 36814980, 44177976, 46473964, 49086640, 55222470, 58092455, 69710946, 73629960, 88355952, 92947928, 104566419, 110444940, 116184910, 139421892, 147259920, 174277365, 185895856, 209132838, 220889880, 232369820, 278843784, 348554730, 360173221, 418265676, 441779760, 464739640, 522832095, 557687568, 697109460, 720346442, 836531352, 929479280, 1045664190, 1080519663, 1394218920, 1440692884, 1673062704, 1800866105, 2091328380, 2161039326, 2788437840, 2881385768, 3241558989, 3601732210, 4182656760, 4322078652, 5402598315, 5762771536, 6483117978, 7203464420, 8365313520, 8644157304, 10805196630, 12966235956, 14406928840, 16207794945, 17288314608, 21610393260, 25932471912, 28813857680, 32415589890, 43220786520, 51864943824, 64831179780, 86441573040, 129662359560, 259324719120]

約数ペア:

[(1, 259324719120), (2, 129662359560), (3, 86441573040), (4, 64831179780), (5, 51864943824), (6, 43220786520), (8, 32415589890), (9, 28813857680), (10, 25932471912), (12, 21610393260), (15, 17288314608), (16, 16207794945), (18, 14406928840), (20, 12966235956), (24, 10805196630), (30, 8644157304), (31, 8365313520), (36, 7203464420), (40, 6483117978), (45, 5762771536), (48, 5402598315), (60, 4322078652), (62, 4182656760), (72, 3601732210), (80, 3241558989), (90, 2881385768), (93, 2788437840), (120, 2161039326), (124, 2091328380), (144, 1800866105), (155, 1673062704), (180, 1440692884), (186, 1394218920), (240, 1080519663), (248, 1045664190), (279, 929479280), (310, 836531352), (360, 720346442), (372, 697109460), (465, 557687568), (496, 522832095), (558, 464739640), (587, 441779760), (620, 418265676), (720, 360173221), (744, 348554730), (930, 278843784), (1116, 232369820), (1174, 220889880), (1240, 209132838), (1395, 185895856), (1488, 174277365), (1761, 147259920), (1860, 139421892), (2232, 116184910), (2348, 110444940), (2480, 104566419), (2790, 92947928), (2935, 88355952), (3522, 73629960), (3720, 69710946), (4464, 58092455), (4696, 55222470), (5283, 49086640), (5580, 46473964), (5870, 44177976), (7044, 36814980), (7440, 34855473), (8805, 29451984), (9392, 27611235), (10566, 24543320), (11160, 23236982), (11740, 22088988), (14088, 18407490), (17610, 14725992), (18197, 14250960), (19793, 13101840), (21132, 12271660), (22320, 11618491), (23480, 11044494), (26415, 9817328), (28176, 9203745), (35220, 7362996), (36394, 7125480), (39586, 6550920), (42264, 6135830), (46960, 5522247), (52830, 4908664), (54591, 4750320), (59379, 4367280), (70440, 3681498), (72788, 3562740), (79172, 3275460), (84528, 3067915), (90985, 2850192), (98965, 2620368), (105660, 2454332), (109182, 2375160), (118758, 2183640), (140880, 1840749), (145576, 1781370), (158344, 1637730), (163773, 1583440), (178137, 1455760), (181970, 1425096), (197930, 1310184), (211320, 1227166), (218364, 1187580), (237516, 1091820), (272955, 950064), (291152, 890685), (296895, 873456), (316688, 818865), (327546, 791720), (356274, 727880), (363940, 712548), (395860, 655092), (422640, 613583), (436728, 593790), (475032, 545910)]