15694030980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{7309}}^1$

素因数の和:7554

約数の個数: 144

約数和(自身を含む): 48533721600

約数和(自身を除く): 32839690620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 151, 158, 180, 237, 302, 316, 395, 453, 474, 604, 711, 755, 790, 906, 948, 1185, 1359, 1422, 1510, 1580, 1812, 2265, 2370, 2718, 2844, 3020, 3555, 4530, 4740, 5436, 6795, 7110, 7309, 9060, 11929, 13590, 14220, 14618, 21927, 23858, 27180, 29236, 35787, 36545, 43854, 47716, 59645, 65781, 71574, 73090, 87708, 107361, 109635, 119290, 131562, 143148, 146180, 178935, 214722, 219270, 238580, 263124, 328905, 357870, 429444, 438540, 536805, 577411, 657810, 715740, 1073610, 1103659, 1154822, 1315620, 1732233, 2147220, 2207318, 2309644, 2887055, 3310977, 3464466, 4414636, 5196699, 5518295, 5774110, 6621954, 6928932, 8661165, 9932931, 10393398, 11036590, 11548220, 13243908, 16554885, 17322330, 19865862, 20786796, 22073180, 25983495, 33109770, 34644660, 39731724, 49664655, 51966990, 66219540, 87189061, 99329310, 103933980, 174378122, 198658620, 261567183, 348756244, 435945305, 523134366, 784701549, 871890610, 1046268732, 1307835915, 1569403098, 1743781220, 2615671830, 3138806196, 3923507745, 5231343660, 7847015490, 15694030980]

約数ペア:

[(1, 15694030980), (2, 7847015490), (3, 5231343660), (4, 3923507745), (5, 3138806196), (6, 2615671830), (9, 1743781220), (10, 1569403098), (12, 1307835915), (15, 1046268732), (18, 871890610), (20, 784701549), (30, 523134366), (36, 435945305), (45, 348756244), (60, 261567183), (79, 198658620), (90, 174378122), (151, 103933980), (158, 99329310), (180, 87189061), (237, 66219540), (302, 51966990), (316, 49664655), (395, 39731724), (453, 34644660), (474, 33109770), (604, 25983495), (711, 22073180), (755, 20786796), (790, 19865862), (906, 17322330), (948, 16554885), (1185, 13243908), (1359, 11548220), (1422, 11036590), (1510, 10393398), (1580, 9932931), (1812, 8661165), (2265, 6928932), (2370, 6621954), (2718, 5774110), (2844, 5518295), (3020, 5196699), (3555, 4414636), (4530, 3464466), (4740, 3310977), (5436, 2887055), (6795, 2309644), (7110, 2207318), (7309, 2147220), (9060, 1732233), (11929, 1315620), (13590, 1154822), (14220, 1103659), (14618, 1073610), (21927, 715740), (23858, 657810), (27180, 577411), (29236, 536805), (35787, 438540), (36545, 429444), (43854, 357870), (47716, 328905), (59645, 263124), (65781, 238580), (71574, 219270), (73090, 214722), (87708, 178935), (107361, 146180), (109635, 143148), (119290, 131562)]