994989060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:267

約数の個数: 288

約数和(自身を含む): 3390266880

約数和(自身を除く): 2395277820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 83, 90, 94, 109, 117, 130, 141, 156, 166, 180, 188, 195, 218, 234, 235, 249, 260, 282, 327, 332, 390, 415, 423, 436, 468, 470, 498, 545, 564, 585, 611, 654, 705, 747, 780, 830, 846, 940, 981, 996, 1079, 1090, 1170, 1222, 1245, 1308, 1410, 1417, 1494, 1635, 1660, 1692, 1833, 1962, 2115, 2158, 2180, 2340, 2444, 2490, 2820, 2834, 2988, 3055, 3237, 3270, 3666, 3735, 3901, 3924, 4230, 4251, 4316, 4905, 4980, 5123, 5395, 5499, 5668, 6110, 6474, 6540, 7085, 7332, 7470, 7802, 8460, 8502, 9047, 9165, 9711, 9810, 10246, 10790, 10998, 11703, 12220, 12753, 12948, 14170, 14940, 15369, 15604, 16185, 17004, 18094, 18330, 19422, 19505, 19620, 20492, 21255, 21580, 21996, 23406, 25506, 25615, 27141, 27495, 28340, 30738, 32370, 35109, 36188, 36660, 38844, 39010, 42510, 45235, 46107, 46812, 48555, 50713, 51012, 51230, 54282, 54990, 58515, 61476, 63765, 64740, 66599, 70218, 76845, 78020, 81423, 85020, 90470, 92214, 97110, 101426, 102460, 108564, 109980, 117030, 117611, 127530, 133198, 135705, 140436, 152139, 153690, 162846, 175545, 180940, 184428, 194220, 199797, 202852, 230535, 234060, 235222, 253565, 255060, 266396, 271410, 304278, 307380, 325692, 332995, 351090, 352833, 399594, 407115, 425209, 456417, 461070, 470444, 507130, 542820, 588055, 599391, 608556, 665990, 702180, 705666, 760695, 799188, 814230, 850418, 912834, 922140, 998985, 1014260, 1058499, 1176110, 1198782, 1275627, 1331980, 1411332, 1521390, 1628460, 1700836, 1764165, 1825668, 1997970, 2116998, 2126045, 2282085, 2352220, 2397564, 2551254, 2996955, 3042780, 3528330, 3826881, 3995940, 4233996, 4252090, 4564170, 5102508, 5292495, 5527717, 5993910, 6378135, 7056660, 7653762, 8504180, 9128340, 10584990, 11055434, 11987820, 12756270, 15307524, 16583151, 19134405, 21169980, 22110868, 25512540, 27638585, 33166302, 38268810, 49749453, 55277170, 66332604, 76537620, 82915755, 99498906, 110554340, 165831510, 198997812, 248747265, 331663020, 497494530, 994989060]

約数ペア:

[(1, 994989060), (2, 497494530), (3, 331663020), (4, 248747265), (5, 198997812), (6, 165831510), (9, 110554340), (10, 99498906), (12, 82915755), (13, 76537620), (15, 66332604), (18, 55277170), (20, 49749453), (26, 38268810), (30, 33166302), (36, 27638585), (39, 25512540), (45, 22110868), (47, 21169980), (52, 19134405), (60, 16583151), (65, 15307524), (78, 12756270), (83, 11987820), (90, 11055434), (94, 10584990), (109, 9128340), (117, 8504180), (130, 7653762), (141, 7056660), (156, 6378135), (166, 5993910), (180, 5527717), (188, 5292495), (195, 5102508), (218, 4564170), (234, 4252090), (235, 4233996), (249, 3995940), (260, 3826881), (282, 3528330), (327, 3042780), (332, 2996955), (390, 2551254), (415, 2397564), (423, 2352220), (436, 2282085), (468, 2126045), (470, 2116998), (498, 1997970), (545, 1825668), (564, 1764165), (585, 1700836), (611, 1628460), (654, 1521390), (705, 1411332), (747, 1331980), (780, 1275627), (830, 1198782), (846, 1176110), (940, 1058499), (981, 1014260), (996, 998985), (1079, 922140), (1090, 912834), (1170, 850418), (1222, 814230), (1245, 799188), (1308, 760695), (1410, 705666), (1417, 702180), (1494, 665990), (1635, 608556), (1660, 599391), (1692, 588055), (1833, 542820), (1962, 507130), (2115, 470444), (2158, 461070), (2180, 456417), (2340, 425209), (2444, 407115), (2490, 399594), (2820, 352833), (2834, 351090), (2988, 332995), (3055, 325692), (3237, 307380), (3270, 304278), (3666, 271410), (3735, 266396), (3901, 255060), (3924, 253565), (4230, 235222), (4251, 234060), (4316, 230535), (4905, 202852), (4980, 199797), (5123, 194220), (5395, 184428), (5499, 180940), (5668, 175545), (6110, 162846), (6474, 153690), (6540, 152139), (7085, 140436), (7332, 135705), (7470, 133198), (7802, 127530), (8460, 117611), (8502, 117030), (9047, 109980), (9165, 108564), (9711, 102460), (9810, 101426), (10246, 97110), (10790, 92214), (10998, 90470), (11703, 85020), (12220, 81423), (12753, 78020), (12948, 76845), (14170, 70218), (14940, 66599), (15369, 64740), (15604, 63765), (16185, 61476), (17004, 58515), (18094, 54990), (18330, 54282), (19422, 51230), (19505, 51012), (19620, 50713), (20492, 48555), (21255, 46812), (21580, 46107), (21996, 45235), (23406, 42510), (25506, 39010), (25615, 38844), (27141, 36660), (27495, 36188), (28340, 35109), (30738, 32370)]