1415676680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2371}}^1$

素因数の和:2475

約数の個数: 128

約数和(自身を含む): 3688934400

約数和(自身を除く): 2273257720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 59, 88, 92, 110, 115, 118, 184, 220, 230, 236, 253, 295, 440, 460, 472, 506, 590, 649, 920, 1012, 1180, 1265, 1298, 1357, 2024, 2360, 2371, 2530, 2596, 2714, 3245, 4742, 5060, 5192, 5428, 6490, 6785, 9484, 10120, 10856, 11855, 12980, 13570, 14927, 18968, 23710, 25960, 26081, 27140, 29854, 47420, 52162, 54280, 54533, 59708, 74635, 94840, 104324, 109066, 119416, 130405, 139889, 149270, 208648, 218132, 260810, 272665, 279778, 298540, 436264, 521620, 545330, 559556, 597080, 599863, 699445, 1043240, 1090660, 1119112, 1199726, 1398890, 1538779, 2181320, 2399452, 2797780, 2999315, 3077558, 3217447, 4798904, 5595560, 5998630, 6155116, 6434894, 7693895, 11997260, 12310232, 12869788, 15387790, 16087235, 23994520, 25739576, 30775580, 32174470, 35391917, 61551160, 64348940, 70783834, 128697880, 141567668, 176959585, 283135336, 353919170, 707838340, 1415676680]

約数ペア:

[(1, 1415676680), (2, 707838340), (4, 353919170), (5, 283135336), (8, 176959585), (10, 141567668), (11, 128697880), (20, 70783834), (22, 64348940), (23, 61551160), (40, 35391917), (44, 32174470), (46, 30775580), (55, 25739576), (59, 23994520), (88, 16087235), (92, 15387790), (110, 12869788), (115, 12310232), (118, 11997260), (184, 7693895), (220, 6434894), (230, 6155116), (236, 5998630), (253, 5595560), (295, 4798904), (440, 3217447), (460, 3077558), (472, 2999315), (506, 2797780), (590, 2399452), (649, 2181320), (920, 1538779), (1012, 1398890), (1180, 1199726), (1265, 1119112), (1298, 1090660), (1357, 1043240), (2024, 699445), (2360, 599863), (2371, 597080), (2530, 559556), (2596, 545330), (2714, 521620), (3245, 436264), (4742, 298540), (5060, 279778), (5192, 272665), (5428, 260810), (6490, 218132), (6785, 208648), (9484, 149270), (10120, 139889), (10856, 130405), (11855, 119416), (12980, 109066), (13570, 104324), (14927, 94840), (18968, 74635), (23710, 59708), (25960, 54533), (26081, 54280), (27140, 52162), (29854, 47420)]