156641940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 597332736

約数和(自身を除く): 440690796

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, 131, 140, 146, 156, 180, 182, 195, 210, 219, 234, 252, 260, 262, 273, 292, 315, 364, 365, 390, 393, 420, 438, 455, 468, 511, 524, 546, 585, 630, 655, 657, 730, 780, 786, 819, 876, 910, 917, 949, 1022, 1092, 1095, 1170, 1179, 1260, 1310, 1314, 1365, 1460, 1533, 1572, 1638, 1703, 1820, 1834, 1898, 1965, 2044, 2190, 2340, 2358, 2555, 2620, 2628, 2730, 2751, 2847, 3066, 3276, 3285, 3406, 3668, 3796, 3930, 4095, 4380, 4585, 4599, 4716, 4745, 5109, 5110, 5460, 5502, 5694, 5895, 6132, 6570, 6643, 6812, 7665, 7860, 8190, 8253, 8515, 8541, 9170, 9198, 9490, 9563, 10218, 10220, 11004, 11388, 11790, 11921, 13140, 13286, 13755, 14235, 15327, 15330, 16380, 16506, 17030, 17082, 18340, 18396, 18980, 19126, 19929, 20436, 22995, 23580, 23842, 25545, 26572, 27510, 28470, 28689, 30654, 30660, 33012, 33215, 34060, 34164, 35763, 38252, 39858, 41265, 42705, 45990, 47684, 47815, 51090, 55020, 56940, 57378, 59605, 59787, 61308, 66430, 66941, 71526, 76635, 79716, 82530, 85410, 86067, 91980, 95630, 99645, 102180, 107289, 114756, 119210, 119574, 124319, 132860, 133882, 143052, 143445, 153270, 165060, 170820, 172134, 178815, 191260, 199290, 200823, 214578, 238420, 239148, 248638, 267764, 286890, 298935, 306540, 334705, 344268, 357630, 372957, 398580, 401646, 429156, 430335, 497276, 536445, 573780, 597870, 602469, 621595, 669410, 715260, 745914, 803292, 860670, 870233, 1004115, 1072890, 1118871, 1195740, 1204938, 1243190, 1338820, 1491828, 1721340, 1740466, 1864785, 2008230, 2145780, 2237742, 2409876, 2486380, 2610699, 3012345, 3480932, 3729570, 4016460, 4351165, 4475484, 5221398, 5594355, 6024690, 7459140, 7832097, 8702330, 10442796, 11188710, 12049380, 13053495, 15664194, 17404660, 22377420, 26106990, 31328388, 39160485, 52213980, 78320970, 156641940]

約数ペア:

[(1, 156641940), (2, 78320970), (3, 52213980), (4, 39160485), (5, 31328388), (6, 26106990), (7, 22377420), (9, 17404660), (10, 15664194), (12, 13053495), (13, 12049380), (14, 11188710), (15, 10442796), (18, 8702330), (20, 7832097), (21, 7459140), (26, 6024690), (28, 5594355), (30, 5221398), (35, 4475484), (36, 4351165), (39, 4016460), (42, 3729570), (45, 3480932), (52, 3012345), (60, 2610699), (63, 2486380), (65, 2409876), (70, 2237742), (73, 2145780), (78, 2008230), (84, 1864785), (90, 1740466), (91, 1721340), (105, 1491828), (117, 1338820), (126, 1243190), (130, 1204938), (131, 1195740), (140, 1118871), (146, 1072890), (156, 1004115), (180, 870233), (182, 860670), (195, 803292), (210, 745914), (219, 715260), (234, 669410), (252, 621595), (260, 602469), (262, 597870), (273, 573780), (292, 536445), (315, 497276), (364, 430335), (365, 429156), (390, 401646), (393, 398580), (420, 372957), (438, 357630), (455, 344268), (468, 334705), (511, 306540), (524, 298935), (546, 286890), (585, 267764), (630, 248638), (655, 239148), (657, 238420), (730, 214578), (780, 200823), (786, 199290), (819, 191260), (876, 178815), (910, 172134), (917, 170820), (949, 165060), (1022, 153270), (1092, 143445), (1095, 143052), (1170, 133882), (1179, 132860), (1260, 124319), (1310, 119574), (1314, 119210), (1365, 114756), (1460, 107289), (1533, 102180), (1572, 99645), (1638, 95630), (1703, 91980), (1820, 86067), (1834, 85410), (1898, 82530), (1965, 79716), (2044, 76635), (2190, 71526), (2340, 66941), (2358, 66430), (2555, 61308), (2620, 59787), (2628, 59605), (2730, 57378), (2751, 56940), (2847, 55020), (3066, 51090), (3276, 47815), (3285, 47684), (3406, 45990), (3668, 42705), (3796, 41265), (3930, 39858), (4095, 38252), (4380, 35763), (4585, 34164), (4599, 34060), (4716, 33215), (4745, 33012), (5109, 30660), (5110, 30654), (5460, 28689), (5502, 28470), (5694, 27510), (5895, 26572), (6132, 25545), (6570, 23842), (6643, 23580), (6812, 22995), (7665, 20436), (7860, 19929), (8190, 19126), (8253, 18980), (8515, 18396), (8541, 18340), (9170, 17082), (9198, 17030), (9490, 16506), (9563, 16380), (10218, 15330), (10220, 15327), (11004, 14235), (11388, 13755), (11790, 13286), (11921, 13140)]