627558120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1901}}^1$

素因数の和:2056

約数の個数: 192

約数和(自身を含む): 2349959040

約数和(自身を除く): 1722400920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 131, 140, 168, 180, 210, 252, 262, 280, 315, 360, 393, 420, 504, 524, 630, 655, 786, 840, 917, 1048, 1179, 1260, 1310, 1572, 1834, 1901, 1965, 2358, 2520, 2620, 2751, 3144, 3668, 3802, 3930, 4585, 4716, 5240, 5502, 5703, 5895, 7336, 7604, 7860, 8253, 9170, 9432, 9505, 11004, 11406, 11790, 13307, 13755, 15208, 15720, 16506, 17109, 18340, 19010, 22008, 22812, 23580, 26614, 27510, 28515, 33012, 34218, 36680, 38020, 39921, 41265, 45624, 47160, 53228, 55020, 57030, 66024, 66535, 68436, 76040, 79842, 82530, 85545, 106456, 110040, 114060, 119763, 133070, 136872, 159684, 165060, 171090, 199605, 228120, 239526, 249031, 266140, 319368, 330120, 342180, 399210, 479052, 498062, 532280, 598815, 684360, 747093, 798420, 958104, 996124, 1197630, 1245155, 1494186, 1596840, 1743217, 1992248, 2241279, 2395260, 2490310, 2988372, 3486434, 3735465, 4482558, 4790520, 4980620, 5229651, 5976744, 6972868, 7470930, 8716085, 8965116, 9961240, 10459302, 11206395, 13945736, 14941860, 15688953, 17432170, 17930232, 20918604, 22412790, 26148255, 29883720, 31377906, 34864340, 41837208, 44825580, 52296510, 62755812, 69728680, 78444765, 89651160, 104593020, 125511624, 156889530, 209186040, 313779060, 627558120]

約数ペア:

[(1, 627558120), (2, 313779060), (3, 209186040), (4, 156889530), (5, 125511624), (6, 104593020), (7, 89651160), (8, 78444765), (9, 69728680), (10, 62755812), (12, 52296510), (14, 44825580), (15, 41837208), (18, 34864340), (20, 31377906), (21, 29883720), (24, 26148255), (28, 22412790), (30, 20918604), (35, 17930232), (36, 17432170), (40, 15688953), (42, 14941860), (45, 13945736), (56, 11206395), (60, 10459302), (63, 9961240), (70, 8965116), (72, 8716085), (84, 7470930), (90, 6972868), (105, 5976744), (120, 5229651), (126, 4980620), (131, 4790520), (140, 4482558), (168, 3735465), (180, 3486434), (210, 2988372), (252, 2490310), (262, 2395260), (280, 2241279), (315, 1992248), (360, 1743217), (393, 1596840), (420, 1494186), (504, 1245155), (524, 1197630), (630, 996124), (655, 958104), (786, 798420), (840, 747093), (917, 684360), (1048, 598815), (1179, 532280), (1260, 498062), (1310, 479052), (1572, 399210), (1834, 342180), (1901, 330120), (1965, 319368), (2358, 266140), (2520, 249031), (2620, 239526), (2751, 228120), (3144, 199605), (3668, 171090), (3802, 165060), (3930, 159684), (4585, 136872), (4716, 133070), (5240, 119763), (5502, 114060), (5703, 110040), (5895, 106456), (7336, 85545), (7604, 82530), (7860, 79842), (8253, 76040), (9170, 68436), (9432, 66535), (9505, 66024), (11004, 57030), (11406, 55020), (11790, 53228), (13307, 47160), (13755, 45624), (15208, 41265), (15720, 39921), (16506, 38020), (17109, 36680), (18340, 34218), (19010, 33012), (22008, 28515), (22812, 27510), (23580, 26614)]