79236360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:297

約数の個数: 256

約数和(自身を含む): 309657600

約数和(自身を除く): 230421240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 54, 56, 60, 63, 70, 72, 84, 90, 94, 105, 108, 120, 126, 135, 140, 141, 168, 180, 188, 189, 210, 216, 223, 235, 252, 270, 280, 282, 315, 329, 360, 376, 378, 420, 423, 446, 470, 504, 540, 564, 630, 658, 669, 705, 756, 840, 846, 892, 940, 945, 987, 1080, 1115, 1128, 1260, 1269, 1316, 1338, 1410, 1512, 1561, 1645, 1692, 1784, 1880, 1890, 1974, 2007, 2115, 2230, 2520, 2538, 2632, 2676, 2820, 2961, 3122, 3290, 3345, 3384, 3780, 3948, 4014, 4230, 4460, 4683, 4935, 5076, 5352, 5640, 5922, 6021, 6244, 6345, 6580, 6690, 7560, 7805, 7896, 8028, 8460, 8883, 8920, 9366, 9870, 10035, 10152, 10481, 11844, 12042, 12488, 12690, 13160, 13380, 14049, 14805, 15610, 16056, 16920, 17766, 18732, 19740, 20070, 20962, 23415, 23688, 24084, 25380, 26760, 28098, 29610, 30105, 31220, 31443, 35532, 37464, 39480, 40140, 41924, 42147, 44415, 46830, 48168, 50760, 52405, 56196, 59220, 60210, 62440, 62886, 70245, 71064, 73367, 80280, 83848, 84294, 88830, 93660, 94329, 104810, 112392, 118440, 120420, 125772, 140490, 146734, 157215, 168588, 177660, 187320, 188658, 209620, 210735, 220101, 240840, 251544, 280980, 282987, 293468, 314430, 337176, 355320, 366835, 377316, 419240, 421470, 440202, 471645, 561960, 565974, 586936, 628860, 660303, 733670, 754632, 842940, 880404, 943290, 1100505, 1131948, 1257720, 1320606, 1414935, 1467340, 1685880, 1760808, 1886580, 1980909, 2201010, 2263896, 2641212, 2829870, 2934680, 3301515, 3773160, 3961818, 4402020, 5282424, 5659740, 6603030, 7923636, 8804040, 9904545, 11319480, 13206060, 15847272, 19809090, 26412120, 39618180, 79236360]

約数ペア:

[(1, 79236360), (2, 39618180), (3, 26412120), (4, 19809090), (5, 15847272), (6, 13206060), (7, 11319480), (8, 9904545), (9, 8804040), (10, 7923636), (12, 6603030), (14, 5659740), (15, 5282424), (18, 4402020), (20, 3961818), (21, 3773160), (24, 3301515), (27, 2934680), (28, 2829870), (30, 2641212), (35, 2263896), (36, 2201010), (40, 1980909), (42, 1886580), (45, 1760808), (47, 1685880), (54, 1467340), (56, 1414935), (60, 1320606), (63, 1257720), (70, 1131948), (72, 1100505), (84, 943290), (90, 880404), (94, 842940), (105, 754632), (108, 733670), (120, 660303), (126, 628860), (135, 586936), (140, 565974), (141, 561960), (168, 471645), (180, 440202), (188, 421470), (189, 419240), (210, 377316), (216, 366835), (223, 355320), (235, 337176), (252, 314430), (270, 293468), (280, 282987), (282, 280980), (315, 251544), (329, 240840), (360, 220101), (376, 210735), (378, 209620), (420, 188658), (423, 187320), (446, 177660), (470, 168588), (504, 157215), (540, 146734), (564, 140490), (630, 125772), (658, 120420), (669, 118440), (705, 112392), (756, 104810), (840, 94329), (846, 93660), (892, 88830), (940, 84294), (945, 83848), (987, 80280), (1080, 73367), (1115, 71064), (1128, 70245), (1260, 62886), (1269, 62440), (1316, 60210), (1338, 59220), (1410, 56196), (1512, 52405), (1561, 50760), (1645, 48168), (1692, 46830), (1784, 44415), (1880, 42147), (1890, 41924), (1974, 40140), (2007, 39480), (2115, 37464), (2230, 35532), (2520, 31443), (2538, 31220), (2632, 30105), (2676, 29610), (2820, 28098), (2961, 26760), (3122, 25380), (3290, 24084), (3345, 23688), (3384, 23415), (3780, 20962), (3948, 20070), (4014, 19740), (4230, 18732), (4460, 17766), (4683, 16920), (4935, 16056), (5076, 15610), (5352, 14805), (5640, 14049), (5922, 13380), (6021, 13160), (6244, 12690), (6345, 12488), (6580, 12042), (6690, 11844), (7560, 10481), (7805, 10152), (7896, 10035), (8028, 9870), (8460, 9366), (8883, 8920)]