1502007920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{3259}}^1$

素因数の和:4102

約数の個数: 80

約数和(自身を含む): 3997125120

約数和(自身を除く): 2495117200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 823, 1646, 3259, 3292, 4115, 5761, 6518, 6584, 8230, 11522, 13036, 13168, 16295, 16460, 22813, 23044, 26072, 28805, 32590, 32920, 45626, 46088, 52144, 57610, 65180, 65840, 91252, 92176, 114065, 115220, 130360, 182504, 228130, 230440, 260720, 365008, 456260, 460880, 912520, 1825040, 2682157, 5364314, 10728628, 13410785, 18775099, 21457256, 26821570, 37550198, 42914512, 53643140, 75100396, 93875495, 107286280, 150200792, 187750990, 214572560, 300401584, 375501980, 751003960, 1502007920]

約数ペア:

[(1, 1502007920), (2, 751003960), (4, 375501980), (5, 300401584), (7, 214572560), (8, 187750990), (10, 150200792), (14, 107286280), (16, 93875495), (20, 75100396), (28, 53643140), (35, 42914512), (40, 37550198), (56, 26821570), (70, 21457256), (80, 18775099), (112, 13410785), (140, 10728628), (280, 5364314), (560, 2682157), (823, 1825040), (1646, 912520), (3259, 460880), (3292, 456260), (4115, 365008), (5761, 260720), (6518, 230440), (6584, 228130), (8230, 182504), (11522, 130360), (13036, 115220), (13168, 114065), (16295, 92176), (16460, 91252), (22813, 65840), (23044, 65180), (26072, 57610), (28805, 52144), (32590, 46088), (32920, 45626)]