743048240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{49669}}^1$

素因数の和:49710

約数の個数: 80

約数和(自身を含む): 1995541920

約数和(自身を除く): 1252493680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 7480, 14960, 49669, 99338, 198676, 248345, 397352, 496690, 546359, 794704, 844373, 993380, 1092718, 1688746, 1986760, 2185436, 2731795, 3377492, 3973520, 4221865, 4370872, 5463590, 6754984, 8443730, 8741744, 9288103, 10927180, 13509968, 16887460, 18576206, 21854360, 33774920, 37152412, 43708720, 46440515, 67549840, 74304824, 92881030, 148609648, 185762060, 371524120, 743048240]

約数ペア:

[(1, 743048240), (2, 371524120), (4, 185762060), (5, 148609648), (8, 92881030), (10, 74304824), (11, 67549840), (16, 46440515), (17, 43708720), (20, 37152412), (22, 33774920), (34, 21854360), (40, 18576206), (44, 16887460), (55, 13509968), (68, 10927180), (80, 9288103), (85, 8741744), (88, 8443730), (110, 6754984), (136, 5463590), (170, 4370872), (176, 4221865), (187, 3973520), (220, 3377492), (272, 2731795), (340, 2185436), (374, 1986760), (440, 1688746), (680, 1092718), (748, 993380), (880, 844373), (935, 794704), (1360, 546359), (1496, 496690), (1870, 397352), (2992, 248345), (3740, 198676), (7480, 99338), (14960, 49669)]