1570689840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{384973}}^1$

素因数の和:385006

約数の個数: 80

約数和(自身を含む): 5155571808

約数和(自身を除く): 3584881968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 384973, 769946, 1154919, 1539892, 1924865, 2309838, 3079784, 3849730, 4619676, 5774595, 6159568, 6544541, 7699460, 9239352, 11549190, 13089082, 15398920, 18478704, 19633623, 23098380, 26178164, 30797840, 32722705, 39267246, 46196760, 52356328, 65445410, 78534492, 92393520, 98168115, 104712656, 130890820, 157068984, 196336230, 261781640, 314137968, 392672460, 523563280, 785344920, 1570689840]

約数ペア:

[(1, 1570689840), (2, 785344920), (3, 523563280), (4, 392672460), (5, 314137968), (6, 261781640), (8, 196336230), (10, 157068984), (12, 130890820), (15, 104712656), (16, 98168115), (17, 92393520), (20, 78534492), (24, 65445410), (30, 52356328), (34, 46196760), (40, 39267246), (48, 32722705), (51, 30797840), (60, 26178164), (68, 23098380), (80, 19633623), (85, 18478704), (102, 15398920), (120, 13089082), (136, 11549190), (170, 9239352), (204, 7699460), (240, 6544541), (255, 6159568), (272, 5774595), (340, 4619676), (408, 3849730), (510, 3079784), (680, 2309838), (816, 1924865), (1020, 1539892), (1360, 1154919), (2040, 769946), (4080, 384973)]