15696831540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{9497}}^1$

素因数の和:9698

約数の個数: 144

約数和(自身を含む): 47889067968

約数和(自身を除く): 32192236428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 163, 169, 195, 260, 326, 338, 390, 489, 507, 652, 676, 780, 815, 845, 978, 1014, 1630, 1690, 1956, 2028, 2119, 2445, 2535, 3260, 3380, 4238, 4890, 5070, 6357, 8476, 9497, 9780, 10140, 10595, 12714, 18994, 21190, 25428, 27547, 28491, 31785, 37988, 42380, 47485, 55094, 56982, 63570, 82641, 94970, 110188, 113964, 123461, 127140, 137735, 142455, 165282, 189940, 246922, 275470, 284910, 330564, 370383, 413205, 493844, 550940, 569820, 617305, 740766, 826410, 1234610, 1481532, 1548011, 1604993, 1652820, 1851915, 2469220, 3096022, 3209986, 3703830, 4644033, 4814979, 6192044, 6419972, 7407660, 7740055, 8024965, 9288066, 9629958, 15480110, 16049930, 18576132, 19259916, 20124143, 23220165, 24074895, 30960220, 32099860, 40248286, 46440330, 48149790, 60372429, 80496572, 92880660, 96299580, 100620715, 120744858, 201241430, 241489716, 261613859, 301862145, 402482860, 523227718, 603724290, 784841577, 1046455436, 1207448580, 1308069295, 1569683154, 2616138590, 3139366308, 3924207885, 5232277180, 7848415770, 15696831540]

約数ペア:

[(1, 15696831540), (2, 7848415770), (3, 5232277180), (4, 3924207885), (5, 3139366308), (6, 2616138590), (10, 1569683154), (12, 1308069295), (13, 1207448580), (15, 1046455436), (20, 784841577), (26, 603724290), (30, 523227718), (39, 402482860), (52, 301862145), (60, 261613859), (65, 241489716), (78, 201241430), (130, 120744858), (156, 100620715), (163, 96299580), (169, 92880660), (195, 80496572), (260, 60372429), (326, 48149790), (338, 46440330), (390, 40248286), (489, 32099860), (507, 30960220), (652, 24074895), (676, 23220165), (780, 20124143), (815, 19259916), (845, 18576132), (978, 16049930), (1014, 15480110), (1630, 9629958), (1690, 9288066), (1956, 8024965), (2028, 7740055), (2119, 7407660), (2445, 6419972), (2535, 6192044), (3260, 4814979), (3380, 4644033), (4238, 3703830), (4890, 3209986), (5070, 3096022), (6357, 2469220), (8476, 1851915), (9497, 1652820), (9780, 1604993), (10140, 1548011), (10595, 1481532), (12714, 1234610), (18994, 826410), (21190, 740766), (25428, 617305), (27547, 569820), (28491, 550940), (31785, 493844), (37988, 413205), (42380, 370383), (47485, 330564), (55094, 284910), (56982, 275470), (63570, 246922), (82641, 189940), (94970, 165282), (110188, 142455), (113964, 137735), (123461, 127140)]