1330742320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{11789}}^1$

素因数の和:11902

約数の個数: 80

約数和(自身を含む): 3315725280

約数和(自身を除く): 1984982960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 83, 85, 136, 166, 170, 272, 332, 340, 415, 664, 680, 830, 1328, 1360, 1411, 1660, 2822, 3320, 5644, 6640, 7055, 11288, 11789, 14110, 22576, 23578, 28220, 47156, 56440, 58945, 94312, 112880, 117890, 188624, 200413, 235780, 400826, 471560, 801652, 943120, 978487, 1002065, 1603304, 1956974, 2004130, 3206608, 3913948, 4008260, 4892435, 7827896, 8016520, 9784870, 15655792, 16033040, 16634279, 19569740, 33268558, 39139480, 66537116, 78278960, 83171395, 133074232, 166342790, 266148464, 332685580, 665371160, 1330742320]

約数ペア:

[(1, 1330742320), (2, 665371160), (4, 332685580), (5, 266148464), (8, 166342790), (10, 133074232), (16, 83171395), (17, 78278960), (20, 66537116), (34, 39139480), (40, 33268558), (68, 19569740), (80, 16634279), (83, 16033040), (85, 15655792), (136, 9784870), (166, 8016520), (170, 7827896), (272, 4892435), (332, 4008260), (340, 3913948), (415, 3206608), (664, 2004130), (680, 1956974), (830, 1603304), (1328, 1002065), (1360, 978487), (1411, 943120), (1660, 801652), (2822, 471560), (3320, 400826), (5644, 235780), (6640, 200413), (7055, 188624), (11288, 117890), (11789, 112880), (14110, 94312), (22576, 58945), (23578, 56440), (28220, 47156)]