1885696920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:606

約数の個数: 192

約数和(自身を含む): 6252180480

約数和(自身を除く): 4366483560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 223, 249, 283, 332, 360, 415, 446, 498, 566, 664, 669, 747, 830, 849, 892, 996, 1115, 1132, 1245, 1338, 1415, 1494, 1660, 1698, 1784, 1992, 2007, 2230, 2264, 2490, 2547, 2676, 2830, 2988, 3320, 3345, 3396, 3735, 4014, 4245, 4460, 4980, 5094, 5352, 5660, 5976, 6690, 6792, 7470, 8028, 8490, 8920, 9960, 10035, 10188, 11320, 12735, 13380, 14940, 16056, 16980, 18509, 20070, 20376, 23489, 25470, 26760, 29880, 33960, 37018, 40140, 46978, 50940, 55527, 63109, 70467, 74036, 80280, 92545, 93956, 101880, 111054, 117445, 126218, 140934, 148072, 166581, 185090, 187912, 189327, 211401, 222108, 234890, 252436, 277635, 281868, 315545, 333162, 352335, 370180, 378654, 422802, 444216, 469780, 504872, 555270, 563736, 567981, 631090, 666324, 704670, 740360, 757308, 832905, 845604, 939560, 946635, 1057005, 1110540, 1135962, 1262180, 1332648, 1409340, 1514616, 1665810, 1691208, 1893270, 2114010, 2221080, 2271924, 2524360, 2818680, 2839905, 3331620, 3786540, 4228020, 4543848, 5238047, 5679810, 6663240, 7573080, 8456040, 10476094, 11359620, 15714141, 20952188, 22719240, 26190235, 31428282, 41904376, 47142423, 52380470, 62856564, 78570705, 94284846, 104760940, 125713128, 157141410, 188569692, 209521880, 235712115, 314282820, 377139384, 471424230, 628565640, 942848460, 1885696920]

約数ペア:

[(1, 1885696920), (2, 942848460), (3, 628565640), (4, 471424230), (5, 377139384), (6, 314282820), (8, 235712115), (9, 209521880), (10, 188569692), (12, 157141410), (15, 125713128), (18, 104760940), (20, 94284846), (24, 78570705), (30, 62856564), (36, 52380470), (40, 47142423), (45, 41904376), (60, 31428282), (72, 26190235), (83, 22719240), (90, 20952188), (120, 15714141), (166, 11359620), (180, 10476094), (223, 8456040), (249, 7573080), (283, 6663240), (332, 5679810), (360, 5238047), (415, 4543848), (446, 4228020), (498, 3786540), (566, 3331620), (664, 2839905), (669, 2818680), (747, 2524360), (830, 2271924), (849, 2221080), (892, 2114010), (996, 1893270), (1115, 1691208), (1132, 1665810), (1245, 1514616), (1338, 1409340), (1415, 1332648), (1494, 1262180), (1660, 1135962), (1698, 1110540), (1784, 1057005), (1992, 946635), (2007, 939560), (2230, 845604), (2264, 832905), (2490, 757308), (2547, 740360), (2676, 704670), (2830, 666324), (2988, 631090), (3320, 567981), (3345, 563736), (3396, 555270), (3735, 504872), (4014, 469780), (4245, 444216), (4460, 422802), (4980, 378654), (5094, 370180), (5352, 352335), (5660, 333162), (5976, 315545), (6690, 281868), (6792, 277635), (7470, 252436), (8028, 234890), (8490, 222108), (8920, 211401), (9960, 189327), (10035, 187912), (10188, 185090), (11320, 166581), (12735, 148072), (13380, 140934), (14940, 126218), (16056, 117445), (16980, 111054), (18509, 101880), (20070, 93956), (20376, 92545), (23489, 80280), (25470, 74036), (26760, 70467), (29880, 63109), (33960, 55527), (37018, 50940), (40140, 46978)]