867874140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1377

約数の個数: 288

約数和(自身を含む): 3290886144

約数和(自身を除く): 2423012004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 31, 34, 35, 36, 42, 45, 51, 60, 62, 63, 68, 70, 84, 85, 90, 93, 102, 105, 119, 124, 126, 140, 153, 155, 170, 180, 186, 204, 210, 217, 238, 252, 255, 279, 306, 310, 315, 340, 357, 372, 420, 434, 465, 476, 510, 527, 558, 595, 612, 620, 630, 651, 714, 765, 868, 930, 1020, 1054, 1071, 1085, 1116, 1190, 1260, 1302, 1307, 1395, 1428, 1530, 1581, 1785, 1860, 1953, 2108, 2142, 2170, 2380, 2604, 2614, 2635, 2790, 3060, 3162, 3255, 3570, 3689, 3906, 3921, 4284, 4340, 4743, 5228, 5270, 5355, 5580, 6324, 6510, 6535, 7140, 7378, 7812, 7842, 7905, 9149, 9486, 9765, 10540, 10710, 11067, 11763, 13020, 13070, 14756, 15684, 15810, 18298, 18445, 18972, 19530, 19605, 21420, 22134, 22219, 23526, 23715, 26140, 27447, 31620, 33201, 36596, 36890, 39060, 39210, 40517, 44268, 44438, 45745, 47052, 47430, 54894, 55335, 58815, 66402, 66657, 73780, 78420, 81034, 82341, 88876, 91490, 94860, 109788, 110670, 111095, 117630, 121551, 132804, 133314, 137235, 155533, 162068, 164682, 166005, 182980, 199971, 202585, 221340, 222190, 235260, 243102, 266628, 274470, 283619, 311066, 329364, 332010, 333285, 364653, 399942, 405170, 411705, 444380, 466599, 486204, 548940, 567238, 607755, 622132, 664020, 666570, 688789, 729306, 777665, 799884, 810340, 823410, 850857, 933198, 999855, 1134476, 1215510, 1333140, 1377578, 1399797, 1418095, 1458612, 1555330, 1646820, 1701714, 1823265, 1866396, 1999710, 2066367, 2332995, 2431020, 2552571, 2755156, 2799594, 2836190, 3110660, 3403428, 3443945, 3646530, 3999420, 4132734, 4254285, 4665990, 4821523, 5105142, 5599188, 5672380, 6199101, 6887890, 6998985, 7293060, 8265468, 8508570, 9331980, 9643046, 10210284, 10331835, 12398202, 12762855, 13775780, 13997970, 14464569, 17017140, 19286092, 20663670, 24107615, 24796404, 25525710, 27995940, 28929138, 30995505, 41327340, 43393707, 48215230, 51051420, 57858276, 61991010, 72322845, 86787414, 96430460, 123982020, 144645690, 173574828, 216968535, 289291380, 433937070, 867874140]

約数ペア:

[(1, 867874140), (2, 433937070), (3, 289291380), (4, 216968535), (5, 173574828), (6, 144645690), (7, 123982020), (9, 96430460), (10, 86787414), (12, 72322845), (14, 61991010), (15, 57858276), (17, 51051420), (18, 48215230), (20, 43393707), (21, 41327340), (28, 30995505), (30, 28929138), (31, 27995940), (34, 25525710), (35, 24796404), (36, 24107615), (42, 20663670), (45, 19286092), (51, 17017140), (60, 14464569), (62, 13997970), (63, 13775780), (68, 12762855), (70, 12398202), (84, 10331835), (85, 10210284), (90, 9643046), (93, 9331980), (102, 8508570), (105, 8265468), (119, 7293060), (124, 6998985), (126, 6887890), (140, 6199101), (153, 5672380), (155, 5599188), (170, 5105142), (180, 4821523), (186, 4665990), (204, 4254285), (210, 4132734), (217, 3999420), (238, 3646530), (252, 3443945), (255, 3403428), (279, 3110660), (306, 2836190), (310, 2799594), (315, 2755156), (340, 2552571), (357, 2431020), (372, 2332995), (420, 2066367), (434, 1999710), (465, 1866396), (476, 1823265), (510, 1701714), (527, 1646820), (558, 1555330), (595, 1458612), (612, 1418095), (620, 1399797), (630, 1377578), (651, 1333140), (714, 1215510), (765, 1134476), (868, 999855), (930, 933198), (1020, 850857), (1054, 823410), (1071, 810340), (1085, 799884), (1116, 777665), (1190, 729306), (1260, 688789), (1302, 666570), (1307, 664020), (1395, 622132), (1428, 607755), (1530, 567238), (1581, 548940), (1785, 486204), (1860, 466599), (1953, 444380), (2108, 411705), (2142, 405170), (2170, 399942), (2380, 364653), (2604, 333285), (2614, 332010), (2635, 329364), (2790, 311066), (3060, 283619), (3162, 274470), (3255, 266628), (3570, 243102), (3689, 235260), (3906, 222190), (3921, 221340), (4284, 202585), (4340, 199971), (4743, 182980), (5228, 166005), (5270, 164682), (5355, 162068), (5580, 155533), (6324, 137235), (6510, 133314), (6535, 132804), (7140, 121551), (7378, 117630), (7812, 111095), (7842, 110670), (7905, 109788), (9149, 94860), (9486, 91490), (9765, 88876), (10540, 82341), (10710, 81034), (11067, 78420), (11763, 73780), (13020, 66657), (13070, 66402), (14756, 58815), (15684, 55335), (15810, 54894), (18298, 47430), (18445, 47052), (18972, 45745), (19530, 44438), (19605, 44268), (21420, 40517), (22134, 39210), (22219, 39060), (23526, 36890), (23715, 36596), (26140, 33201), (27447, 31620)]