166207860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 288

約数和(自身を含む): 633534720

約数和(自身を除く): 467326860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 73, 78, 84, 90, 91, 105, 117, 126, 130, 139, 140, 146, 156, 180, 182, 195, 210, 219, 234, 252, 260, 273, 278, 292, 315, 364, 365, 390, 417, 420, 438, 455, 468, 511, 546, 556, 585, 630, 657, 695, 730, 780, 819, 834, 876, 910, 949, 973, 1022, 1092, 1095, 1170, 1251, 1260, 1314, 1365, 1390, 1460, 1533, 1638, 1668, 1807, 1820, 1898, 1946, 2044, 2085, 2190, 2340, 2502, 2555, 2628, 2730, 2780, 2847, 2919, 3066, 3276, 3285, 3614, 3796, 3892, 4095, 4170, 4380, 4599, 4745, 4865, 5004, 5110, 5421, 5460, 5694, 5838, 6132, 6255, 6570, 6643, 7228, 7665, 8190, 8340, 8541, 8757, 9035, 9198, 9490, 9730, 10147, 10220, 10842, 11388, 11676, 12510, 12649, 13140, 13286, 14235, 14595, 15330, 16263, 16380, 17082, 17514, 18070, 18396, 18980, 19460, 19929, 20294, 21684, 22995, 25020, 25298, 26572, 27105, 28470, 29190, 30441, 30660, 32526, 33215, 34164, 35028, 36140, 37947, 39858, 40588, 42705, 43785, 45990, 50596, 50735, 54210, 56940, 58380, 59787, 60882, 63245, 65052, 66430, 71029, 75894, 79716, 81315, 85410, 87570, 91323, 91980, 99645, 101470, 108420, 113841, 119574, 121764, 126490, 131911, 132860, 142058, 151788, 152205, 162630, 170820, 175140, 182646, 189735, 199290, 202940, 213087, 227682, 239148, 252980, 263822, 284116, 298935, 304410, 325260, 355145, 365292, 379470, 395733, 398580, 426174, 455364, 456615, 527644, 569205, 597870, 608820, 639261, 659555, 710290, 758940, 791466, 852348, 913230, 923377, 1065435, 1138410, 1187199, 1195740, 1278522, 1319110, 1420580, 1582932, 1826460, 1846754, 1978665, 2130870, 2276820, 2374398, 2557044, 2638220, 2770131, 3196305, 3693508, 3957330, 4261740, 4616885, 4748796, 5540262, 5935995, 6392610, 7914660, 8310393, 9233770, 11080524, 11871990, 12785220, 13850655, 16620786, 18467540, 23743980, 27701310, 33241572, 41551965, 55402620, 83103930, 166207860]

約数ペア:

[(1, 166207860), (2, 83103930), (3, 55402620), (4, 41551965), (5, 33241572), (6, 27701310), (7, 23743980), (9, 18467540), (10, 16620786), (12, 13850655), (13, 12785220), (14, 11871990), (15, 11080524), (18, 9233770), (20, 8310393), (21, 7914660), (26, 6392610), (28, 5935995), (30, 5540262), (35, 4748796), (36, 4616885), (39, 4261740), (42, 3957330), (45, 3693508), (52, 3196305), (60, 2770131), (63, 2638220), (65, 2557044), (70, 2374398), (73, 2276820), (78, 2130870), (84, 1978665), (90, 1846754), (91, 1826460), (105, 1582932), (117, 1420580), (126, 1319110), (130, 1278522), (139, 1195740), (140, 1187199), (146, 1138410), (156, 1065435), (180, 923377), (182, 913230), (195, 852348), (210, 791466), (219, 758940), (234, 710290), (252, 659555), (260, 639261), (273, 608820), (278, 597870), (292, 569205), (315, 527644), (364, 456615), (365, 455364), (390, 426174), (417, 398580), (420, 395733), (438, 379470), (455, 365292), (468, 355145), (511, 325260), (546, 304410), (556, 298935), (585, 284116), (630, 263822), (657, 252980), (695, 239148), (730, 227682), (780, 213087), (819, 202940), (834, 199290), (876, 189735), (910, 182646), (949, 175140), (973, 170820), (1022, 162630), (1092, 152205), (1095, 151788), (1170, 142058), (1251, 132860), (1260, 131911), (1314, 126490), (1365, 121764), (1390, 119574), (1460, 113841), (1533, 108420), (1638, 101470), (1668, 99645), (1807, 91980), (1820, 91323), (1898, 87570), (1946, 85410), (2044, 81315), (2085, 79716), (2190, 75894), (2340, 71029), (2502, 66430), (2555, 65052), (2628, 63245), (2730, 60882), (2780, 59787), (2847, 58380), (2919, 56940), (3066, 54210), (3276, 50735), (3285, 50596), (3614, 45990), (3796, 43785), (3892, 42705), (4095, 40588), (4170, 39858), (4380, 37947), (4599, 36140), (4745, 35028), (4865, 34164), (5004, 33215), (5110, 32526), (5421, 30660), (5460, 30441), (5694, 29190), (5838, 28470), (6132, 27105), (6255, 26572), (6570, 25298), (6643, 25020), (7228, 22995), (7665, 21684), (8190, 20294), (8340, 19929), (8541, 19460), (8757, 18980), (9035, 18396), (9198, 18070), (9490, 17514), (9730, 17082), (10147, 16380), (10220, 16263), (10842, 15330), (11388, 14595), (11676, 14235), (12510, 13286), (12649, 13140)]