726179610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:472

約数の個数: 128

約数和(自身を含む): 1936327680

約数和(自身を除く): 1210148070

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 173, 195, 229, 235, 282, 346, 390, 458, 470, 519, 611, 687, 705, 865, 1038, 1145, 1222, 1374, 1410, 1730, 1833, 2249, 2290, 2595, 2977, 3055, 3435, 3666, 4498, 5190, 5954, 6110, 6747, 6870, 8131, 8931, 9165, 10763, 11245, 13494, 14885, 16262, 17862, 18330, 21526, 22490, 24393, 29770, 32289, 33735, 39617, 40655, 44655, 48786, 53815, 64578, 67470, 79234, 81310, 89310, 105703, 107630, 118851, 121965, 139919, 161445, 198085, 211406, 237702, 243930, 279838, 317109, 322890, 396170, 419757, 515021, 528515, 594255, 634218, 699595, 839514, 1030042, 1057030, 1188510, 1399190, 1545063, 1585545, 1861999, 2098785, 2575105, 3090126, 3171090, 3723998, 4197570, 5150210, 5585997, 7725315, 9309995, 11171994, 15450630, 18619990, 24205987, 27929985, 48411974, 55859970, 72617961, 121029935, 145235922, 242059870, 363089805, 726179610]

約数ペア:

[(1, 726179610), (2, 363089805), (3, 242059870), (5, 145235922), (6, 121029935), (10, 72617961), (13, 55859970), (15, 48411974), (26, 27929985), (30, 24205987), (39, 18619990), (47, 15450630), (65, 11171994), (78, 9309995), (94, 7725315), (130, 5585997), (141, 5150210), (173, 4197570), (195, 3723998), (229, 3171090), (235, 3090126), (282, 2575105), (346, 2098785), (390, 1861999), (458, 1585545), (470, 1545063), (519, 1399190), (611, 1188510), (687, 1057030), (705, 1030042), (865, 839514), (1038, 699595), (1145, 634218), (1222, 594255), (1374, 528515), (1410, 515021), (1730, 419757), (1833, 396170), (2249, 322890), (2290, 317109), (2595, 279838), (2977, 243930), (3055, 237702), (3435, 211406), (3666, 198085), (4498, 161445), (5190, 139919), (5954, 121965), (6110, 118851), (6747, 107630), (6870, 105703), (8131, 89310), (8931, 81310), (9165, 79234), (10763, 67470), (11245, 64578), (13494, 53815), (14885, 48786), (16262, 44655), (17862, 40655), (18330, 39617), (21526, 33735), (22490, 32289), (24393, 29770)]