1567778485120

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{5237}}^1$

素因数の和:5557

約数の個数: 256

約数和(自身を含む): 3939110092800

約数和(自身を除く): 2371331607680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 79, 80, 124, 128, 155, 158, 160, 191, 248, 310, 316, 320, 382, 395, 496, 620, 632, 640, 764, 790, 955, 992, 1240, 1264, 1528, 1580, 1910, 1984, 2449, 2480, 2528, 3056, 3160, 3820, 3968, 4898, 4960, 5056, 5237, 5921, 6112, 6320, 7640, 9796, 9920, 10112, 10474, 11842, 12224, 12245, 12640, 15089, 15280, 19592, 19840, 20948, 23684, 24448, 24490, 25280, 26185, 29605, 30178, 30560, 39184, 41896, 47368, 48980, 50560, 52370, 59210, 60356, 61120, 75445, 78368, 83792, 94736, 97960, 104740, 118420, 120712, 122240, 150890, 156736, 162347, 167584, 189472, 195920, 209480, 236840, 241424, 301780, 313472, 324694, 335168, 378944, 391840, 413723, 418960, 467759, 473680, 482848, 603560, 649388, 670336, 757888, 783680, 811735, 827446, 837920, 935518, 947360, 965696, 1000267, 1207120, 1298776, 1567360, 1623470, 1654892, 1675840, 1871036, 1894720, 1931392, 2000534, 2068615, 2338795, 2414240, 2597552, 3246940, 3309784, 3351680, 3742072, 3789440, 4001068, 4137230, 4677590, 4828480, 5001335, 5195104, 6493880, 6619568, 7484144, 8002136, 8274460, 9355180, 9656960, 10002670, 10390208, 12825413, 12987760, 13239136, 14968288, 16004272, 16548920, 18710360, 20005340, 20780416, 25650826, 25975520, 26478272, 29936576, 31008277, 32008544, 33097840, 37420720, 40010680, 51301652, 51951040, 52956544, 59873152, 62016554, 64017088, 64127065, 66195680, 74841440, 79021093, 80021360, 102603304, 103902080, 124033108, 128034176, 128254130, 132391360, 149682880, 155041385, 158042186, 160042720, 205206608, 248066216, 256508260, 264782720, 299365760, 310082770, 316084372, 320085440, 395105465, 410413216, 496132432, 513016520, 620165540, 632168744, 640170880, 790210930, 820826432, 992264864, 1026033040, 1240331080, 1264337488, 1580421860, 1641652864, 1984529728, 2052066080, 2449653883, 2480662160, 2528674976, 3160843720, 3969059456, 4104132160, 4899307766, 4961324320, 5057349952, 6321687440, 8208264320, 9798615532, 9922648640, 10114699904, 12248269415, 12643374880, 19597231064, 19845297280, 24496538830, 25286749760, 39194462128, 48993077660, 50573499520, 78388924256, 97986155320, 156777848512, 195972310640, 313555697024, 391944621280, 783889242560, 1567778485120]

約数ペア:

[(1, 1567778485120), (2, 783889242560), (4, 391944621280), (5, 313555697024), (8, 195972310640), (10, 156777848512), (16, 97986155320), (20, 78388924256), (31, 50573499520), (32, 48993077660), (40, 39194462128), (62, 25286749760), (64, 24496538830), (79, 19845297280), (80, 19597231064), (124, 12643374880), (128, 12248269415), (155, 10114699904), (158, 9922648640), (160, 9798615532), (191, 8208264320), (248, 6321687440), (310, 5057349952), (316, 4961324320), (320, 4899307766), (382, 4104132160), (395, 3969059456), (496, 3160843720), (620, 2528674976), (632, 2480662160), (640, 2449653883), (764, 2052066080), (790, 1984529728), (955, 1641652864), (992, 1580421860), (1240, 1264337488), (1264, 1240331080), (1528, 1026033040), (1580, 992264864), (1910, 820826432), (1984, 790210930), (2449, 640170880), (2480, 632168744), (2528, 620165540), (3056, 513016520), (3160, 496132432), (3820, 410413216), (3968, 395105465), (4898, 320085440), (4960, 316084372), (5056, 310082770), (5237, 299365760), (5921, 264782720), (6112, 256508260), (6320, 248066216), (7640, 205206608), (9796, 160042720), (9920, 158042186), (10112, 155041385), (10474, 149682880), (11842, 132391360), (12224, 128254130), (12245, 128034176), (12640, 124033108), (15089, 103902080), (15280, 102603304), (19592, 80021360), (19840, 79021093), (20948, 74841440), (23684, 66195680), (24448, 64127065), (24490, 64017088), (25280, 62016554), (26185, 59873152), (29605, 52956544), (30178, 51951040), (30560, 51301652), (39184, 40010680), (41896, 37420720), (47368, 33097840), (48980, 32008544), (50560, 31008277), (52370, 29936576), (59210, 26478272), (60356, 25975520), (61120, 25650826), (75445, 20780416), (78368, 20005340), (83792, 18710360), (94736, 16548920), (97960, 16004272), (104740, 14968288), (118420, 13239136), (120712, 12987760), (122240, 12825413), (150890, 10390208), (156736, 10002670), (162347, 9656960), (167584, 9355180), (189472, 8274460), (195920, 8002136), (209480, 7484144), (236840, 6619568), (241424, 6493880), (301780, 5195104), (313472, 5001335), (324694, 4828480), (335168, 4677590), (378944, 4137230), (391840, 4001068), (413723, 3789440), (418960, 3742072), (467759, 3351680), (473680, 3309784), (482848, 3246940), (603560, 2597552), (649388, 2414240), (670336, 2338795), (757888, 2068615), (783680, 2000534), (811735, 1931392), (827446, 1894720), (837920, 1871036), (935518, 1675840), (947360, 1654892), (965696, 1623470), (1000267, 1567360), (1207120, 1298776)]