2178570060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5519}}^1$

素因数の和:5597

約数の個数: 192

約数和(自身を含む): 7344691200

約数和(自身を除く): 5166121140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 43, 45, 51, 54, 60, 68, 85, 86, 90, 102, 108, 129, 135, 153, 170, 172, 180, 204, 215, 255, 258, 270, 306, 340, 387, 430, 459, 510, 516, 540, 612, 645, 731, 765, 774, 860, 918, 1020, 1161, 1290, 1462, 1530, 1548, 1836, 1935, 2193, 2295, 2322, 2580, 2924, 3060, 3655, 3870, 4386, 4590, 4644, 5519, 5805, 6579, 7310, 7740, 8772, 9180, 10965, 11038, 11610, 13158, 14620, 16557, 19737, 21930, 22076, 23220, 26316, 27595, 32895, 33114, 39474, 43860, 49671, 55190, 65790, 66228, 78948, 82785, 93823, 98685, 99342, 110380, 131580, 149013, 165570, 187646, 197370, 198684, 237317, 248355, 281469, 298026, 331140, 375292, 394740, 469115, 474634, 496710, 562938, 596052, 711951, 745065, 844407, 938230, 949268, 993420, 1125876, 1186585, 1407345, 1423902, 1490130, 1688814, 1876460, 2135853, 2373170, 2533221, 2814690, 2847804, 2980260, 3377628, 3559755, 4034389, 4222035, 4271706, 4746340, 5066442, 5629380, 6407559, 7119510, 8068778, 8444070, 8543412, 10132884, 10679265, 12103167, 12666105, 12815118, 14239020, 16137556, 16888140, 20171945, 21358530, 24206334, 25332210, 25630236, 32037795, 36309501, 40343890, 42717060, 48412668, 50664420, 60515835, 64075590, 72619002, 80687780, 108928503, 121031670, 128151180, 145238004, 181547505, 217857006, 242063340, 363095010, 435714012, 544642515, 726190020, 1089285030, 2178570060]

約数ペア:

[(1, 2178570060), (2, 1089285030), (3, 726190020), (4, 544642515), (5, 435714012), (6, 363095010), (9, 242063340), (10, 217857006), (12, 181547505), (15, 145238004), (17, 128151180), (18, 121031670), (20, 108928503), (27, 80687780), (30, 72619002), (34, 64075590), (36, 60515835), (43, 50664420), (45, 48412668), (51, 42717060), (54, 40343890), (60, 36309501), (68, 32037795), (85, 25630236), (86, 25332210), (90, 24206334), (102, 21358530), (108, 20171945), (129, 16888140), (135, 16137556), (153, 14239020), (170, 12815118), (172, 12666105), (180, 12103167), (204, 10679265), (215, 10132884), (255, 8543412), (258, 8444070), (270, 8068778), (306, 7119510), (340, 6407559), (387, 5629380), (430, 5066442), (459, 4746340), (510, 4271706), (516, 4222035), (540, 4034389), (612, 3559755), (645, 3377628), (731, 2980260), (765, 2847804), (774, 2814690), (860, 2533221), (918, 2373170), (1020, 2135853), (1161, 1876460), (1290, 1688814), (1462, 1490130), (1530, 1423902), (1548, 1407345), (1836, 1186585), (1935, 1125876), (2193, 993420), (2295, 949268), (2322, 938230), (2580, 844407), (2924, 745065), (3060, 711951), (3655, 596052), (3870, 562938), (4386, 496710), (4590, 474634), (4644, 469115), (5519, 394740), (5805, 375292), (6579, 331140), (7310, 298026), (7740, 281469), (8772, 248355), (9180, 237317), (10965, 198684), (11038, 197370), (11610, 187646), (13158, 165570), (14620, 149013), (16557, 131580), (19737, 110380), (21930, 99342), (22076, 98685), (23220, 93823), (26316, 82785), (27595, 78948), (32895, 66228), (33114, 65790), (39474, 55190), (43860, 49671)]