107428020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:310

約数の個数: 192

約数和(自身を含む): 366084096

約数和(自身を除く): 258656076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 37, 42, 60, 62, 70, 74, 84, 93, 105, 111, 124, 140, 148, 155, 185, 186, 210, 217, 222, 223, 259, 310, 370, 372, 420, 434, 444, 446, 465, 518, 555, 620, 651, 669, 740, 777, 868, 892, 930, 1036, 1085, 1110, 1115, 1147, 1295, 1302, 1338, 1554, 1561, 1860, 2170, 2220, 2230, 2294, 2590, 2604, 2676, 3108, 3122, 3255, 3345, 3441, 3885, 4340, 4460, 4588, 4683, 5180, 5735, 6244, 6510, 6690, 6882, 6913, 7770, 7805, 8029, 8251, 9366, 11470, 13020, 13380, 13764, 13826, 15540, 15610, 16058, 16502, 17205, 18732, 20739, 22940, 23415, 24087, 24753, 27652, 31220, 32116, 33004, 34410, 34565, 40145, 41255, 41478, 46830, 48174, 48391, 49506, 57757, 68820, 69130, 80290, 82510, 82956, 93660, 96348, 96782, 99012, 103695, 115514, 120435, 123765, 138260, 145173, 160580, 165020, 173271, 193564, 207390, 231028, 240870, 241955, 247530, 255781, 288785, 290346, 346542, 414780, 481740, 483910, 495060, 511562, 577570, 580692, 693084, 725865, 767343, 866355, 967820, 1023124, 1155140, 1278905, 1451730, 1534686, 1732710, 1790467, 2557810, 2903460, 3069372, 3465420, 3580934, 3836715, 5115620, 5371401, 7161868, 7673430, 8952335, 10742802, 15346860, 17904670, 21485604, 26857005, 35809340, 53714010, 107428020]

約数ペア:

[(1, 107428020), (2, 53714010), (3, 35809340), (4, 26857005), (5, 21485604), (6, 17904670), (7, 15346860), (10, 10742802), (12, 8952335), (14, 7673430), (15, 7161868), (20, 5371401), (21, 5115620), (28, 3836715), (30, 3580934), (31, 3465420), (35, 3069372), (37, 2903460), (42, 2557810), (60, 1790467), (62, 1732710), (70, 1534686), (74, 1451730), (84, 1278905), (93, 1155140), (105, 1023124), (111, 967820), (124, 866355), (140, 767343), (148, 725865), (155, 693084), (185, 580692), (186, 577570), (210, 511562), (217, 495060), (222, 483910), (223, 481740), (259, 414780), (310, 346542), (370, 290346), (372, 288785), (420, 255781), (434, 247530), (444, 241955), (446, 240870), (465, 231028), (518, 207390), (555, 193564), (620, 173271), (651, 165020), (669, 160580), (740, 145173), (777, 138260), (868, 123765), (892, 120435), (930, 115514), (1036, 103695), (1085, 99012), (1110, 96782), (1115, 96348), (1147, 93660), (1295, 82956), (1302, 82510), (1338, 80290), (1554, 69130), (1561, 68820), (1860, 57757), (2170, 49506), (2220, 48391), (2230, 48174), (2294, 46830), (2590, 41478), (2604, 41255), (2676, 40145), (3108, 34565), (3122, 34410), (3255, 33004), (3345, 32116), (3441, 31220), (3885, 27652), (4340, 24753), (4460, 24087), (4588, 23415), (4683, 22940), (5180, 20739), (5735, 18732), (6244, 17205), (6510, 16502), (6690, 16058), (6882, 15610), (6913, 15540), (7770, 13826), (7805, 13764), (8029, 13380), (8251, 13020), (9366, 11470)]