735616960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1823}}^1$

素因数の和:1950

約数の個数: 112

約数和(自身を含む): 1906926336

約数和(自身を除く): 1171309376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 97, 104, 130, 160, 194, 208, 260, 320, 388, 416, 485, 520, 776, 832, 970, 1040, 1261, 1552, 1823, 1940, 2080, 2522, 3104, 3646, 3880, 4160, 5044, 6208, 6305, 7292, 7760, 9115, 10088, 12610, 14584, 15520, 18230, 20176, 23699, 25220, 29168, 31040, 36460, 40352, 47398, 50440, 58336, 72920, 80704, 94796, 100880, 116672, 118495, 145840, 176831, 189592, 201760, 236990, 291680, 353662, 379184, 403520, 473980, 583360, 707324, 758368, 884155, 947960, 1414648, 1516736, 1768310, 1895920, 2298803, 2829296, 3536620, 3791840, 4597606, 5658592, 7073240, 7583680, 9195212, 11317184, 11494015, 14146480, 18390424, 22988030, 28292960, 36780848, 45976060, 56585920, 73561696, 91952120, 147123392, 183904240, 367808480, 735616960]

約数ペア:

[(1, 735616960), (2, 367808480), (4, 183904240), (5, 147123392), (8, 91952120), (10, 73561696), (13, 56585920), (16, 45976060), (20, 36780848), (26, 28292960), (32, 22988030), (40, 18390424), (52, 14146480), (64, 11494015), (65, 11317184), (80, 9195212), (97, 7583680), (104, 7073240), (130, 5658592), (160, 4597606), (194, 3791840), (208, 3536620), (260, 2829296), (320, 2298803), (388, 1895920), (416, 1768310), (485, 1516736), (520, 1414648), (776, 947960), (832, 884155), (970, 758368), (1040, 707324), (1261, 583360), (1552, 473980), (1823, 403520), (1940, 379184), (2080, 353662), (2522, 291680), (3104, 236990), (3646, 201760), (3880, 189592), (4160, 176831), (5044, 145840), (6208, 118495), (6305, 116672), (7292, 100880), (7760, 94796), (9115, 80704), (10088, 72920), (12610, 58336), (14584, 50440), (15520, 47398), (18230, 40352), (20176, 36460), (23699, 31040), (25220, 29168)]