763942140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2383}}^1$

素因数の和:2548

約数の個数: 144

約数和(自身を含む): 2514814848

約数和(自身を除く): 1750872708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 137, 156, 180, 195, 234, 260, 274, 390, 411, 468, 548, 585, 685, 780, 822, 1170, 1233, 1370, 1644, 1781, 2055, 2340, 2383, 2466, 2740, 3562, 4110, 4766, 4932, 5343, 6165, 7124, 7149, 8220, 8905, 9532, 10686, 11915, 12330, 14298, 16029, 17810, 21372, 21447, 23830, 24660, 26715, 28596, 30979, 32058, 35620, 35745, 42894, 47660, 53430, 61958, 64116, 71490, 80145, 85788, 92937, 106860, 107235, 123916, 142980, 154895, 160290, 185874, 214470, 278811, 309790, 320580, 326471, 371748, 428940, 464685, 557622, 619580, 652942, 929370, 979413, 1115244, 1305884, 1394055, 1632355, 1858740, 1958826, 2788110, 2938239, 3264710, 3917652, 4244123, 4897065, 5576220, 5876478, 6529420, 8488246, 9794130, 11752956, 12732369, 14691195, 16976492, 19588260, 21220615, 25464738, 29382390, 38197107, 42441230, 50929476, 58764780, 63661845, 76394214, 84882460, 127323690, 152788428, 190985535, 254647380, 381971070, 763942140]

約数ペア:

[(1, 763942140), (2, 381971070), (3, 254647380), (4, 190985535), (5, 152788428), (6, 127323690), (9, 84882460), (10, 76394214), (12, 63661845), (13, 58764780), (15, 50929476), (18, 42441230), (20, 38197107), (26, 29382390), (30, 25464738), (36, 21220615), (39, 19588260), (45, 16976492), (52, 14691195), (60, 12732369), (65, 11752956), (78, 9794130), (90, 8488246), (117, 6529420), (130, 5876478), (137, 5576220), (156, 4897065), (180, 4244123), (195, 3917652), (234, 3264710), (260, 2938239), (274, 2788110), (390, 1958826), (411, 1858740), (468, 1632355), (548, 1394055), (585, 1305884), (685, 1115244), (780, 979413), (822, 929370), (1170, 652942), (1233, 619580), (1370, 557622), (1644, 464685), (1781, 428940), (2055, 371748), (2340, 326471), (2383, 320580), (2466, 309790), (2740, 278811), (3562, 214470), (4110, 185874), (4766, 160290), (4932, 154895), (5343, 142980), (6165, 123916), (7124, 107235), (7149, 106860), (8220, 92937), (8905, 85788), (9532, 80145), (10686, 71490), (11915, 64116), (12330, 61958), (14298, 53430), (16029, 47660), (17810, 42894), (21372, 35745), (21447, 35620), (23830, 32058), (24660, 30979), (26715, 28596)]