87192560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 267170400

約数和(自身を除く): 179977840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 35, 40, 49, 52, 56, 58, 59, 65, 70, 80, 91, 98, 104, 112, 116, 118, 130, 140, 145, 182, 196, 203, 208, 232, 236, 245, 260, 280, 290, 295, 364, 377, 392, 406, 413, 455, 464, 472, 490, 520, 560, 580, 590, 637, 728, 754, 767, 784, 812, 826, 910, 944, 980, 1015, 1040, 1160, 1180, 1274, 1421, 1456, 1508, 1534, 1624, 1652, 1711, 1820, 1885, 1960, 2030, 2065, 2320, 2360, 2548, 2639, 2842, 2891, 3016, 3068, 3185, 3248, 3304, 3422, 3640, 3770, 3835, 3920, 4060, 4130, 4720, 5096, 5278, 5369, 5684, 5782, 6032, 6136, 6370, 6608, 6844, 7105, 7280, 7540, 7670, 8120, 8260, 8555, 10192, 10556, 10738, 11368, 11564, 11977, 12272, 12740, 13195, 13688, 14210, 14455, 15080, 15340, 16240, 16520, 17110, 18473, 21112, 21476, 22243, 22736, 23128, 23954, 25480, 26390, 26845, 27376, 28420, 28910, 30160, 30680, 33040, 34220, 36946, 37583, 42224, 42952, 44486, 46256, 47908, 50960, 52780, 53690, 56840, 57820, 59885, 61360, 68440, 73892, 75166, 83839, 85904, 88972, 92365, 95816, 105560, 107380, 111215, 113680, 115640, 119770, 136880, 147784, 150332, 155701, 167678, 177944, 184730, 187915, 191632, 211120, 214760, 222430, 231280, 239540, 295568, 300664, 311402, 335356, 355888, 369460, 375830, 419195, 429520, 444860, 479080, 601328, 622804, 670712, 738920, 751660, 778505, 838390, 889720, 958160, 1089907, 1245608, 1341424, 1477840, 1503320, 1557010, 1676780, 1779440, 2179814, 2491216, 3006640, 3114020, 3353560, 4359628, 5449535, 6228040, 6707120, 8719256, 10899070, 12456080, 17438512, 21798140, 43596280, 87192560]

約数ペア:

[(1, 87192560), (2, 43596280), (4, 21798140), (5, 17438512), (7, 12456080), (8, 10899070), (10, 8719256), (13, 6707120), (14, 6228040), (16, 5449535), (20, 4359628), (26, 3353560), (28, 3114020), (29, 3006640), (35, 2491216), (40, 2179814), (49, 1779440), (52, 1676780), (56, 1557010), (58, 1503320), (59, 1477840), (65, 1341424), (70, 1245608), (80, 1089907), (91, 958160), (98, 889720), (104, 838390), (112, 778505), (116, 751660), (118, 738920), (130, 670712), (140, 622804), (145, 601328), (182, 479080), (196, 444860), (203, 429520), (208, 419195), (232, 375830), (236, 369460), (245, 355888), (260, 335356), (280, 311402), (290, 300664), (295, 295568), (364, 239540), (377, 231280), (392, 222430), (406, 214760), (413, 211120), (455, 191632), (464, 187915), (472, 184730), (490, 177944), (520, 167678), (560, 155701), (580, 150332), (590, 147784), (637, 136880), (728, 119770), (754, 115640), (767, 113680), (784, 111215), (812, 107380), (826, 105560), (910, 95816), (944, 92365), (980, 88972), (1015, 85904), (1040, 83839), (1160, 75166), (1180, 73892), (1274, 68440), (1421, 61360), (1456, 59885), (1508, 57820), (1534, 56840), (1624, 53690), (1652, 52780), (1711, 50960), (1820, 47908), (1885, 46256), (1960, 44486), (2030, 42952), (2065, 42224), (2320, 37583), (2360, 36946), (2548, 34220), (2639, 33040), (2842, 30680), (2891, 30160), (3016, 28910), (3068, 28420), (3185, 27376), (3248, 26845), (3304, 26390), (3422, 25480), (3640, 23954), (3770, 23128), (3835, 22736), (3920, 22243), (4060, 21476), (4130, 21112), (4720, 18473), (5096, 17110), (5278, 16520), (5369, 16240), (5684, 15340), (5782, 15080), (6032, 14455), (6136, 14210), (6370, 13688), (6608, 13195), (6844, 12740), (7105, 12272), (7280, 11977), (7540, 11564), (7670, 11368), (8120, 10738), (8260, 10556), (8555, 10192)]