2315395996840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1301}}^1\times {\mathrm{25913}}^1$

素因数の和:27343

約数の個数: 128

約数和(自身を含む): 5575202226720

約数和(自身を除く): 3259806229880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 101, 136, 170, 202, 340, 404, 505, 680, 808, 1010, 1301, 1717, 2020, 2602, 3434, 4040, 5204, 6505, 6868, 8585, 10408, 13010, 13736, 17170, 22117, 25913, 26020, 34340, 44234, 51826, 52040, 68680, 88468, 103652, 110585, 129565, 131401, 176936, 207304, 221170, 259130, 262802, 440521, 442340, 518260, 525604, 657005, 881042, 884680, 1036520, 1051208, 1314010, 1762084, 2202605, 2233817, 2617213, 2628020, 3524168, 4405210, 4467634, 5234426, 5256040, 8810420, 8935268, 10468852, 11169085, 13086065, 17620840, 17870536, 20937704, 22338170, 26172130, 33712813, 44492621, 44676340, 52344260, 67425626, 88985242, 89352680, 104688520, 134851252, 168564065, 177970484, 222463105, 269702504, 337128130, 355940968, 444926210, 573117821, 674256260, 889852420, 1146235642, 1348512520, 1779704840, 2292471284, 2865589105, 3404994113, 4584942568, 5731178210, 6809988226, 11462356420, 13619976452, 17024970565, 22924712840, 27239952904, 34049941130, 57884899921, 68099882260, 115769799842, 136199764520, 231539599684, 289424499605, 463079199368, 578848999210, 1157697998420, 2315395996840]

約数ペア:

[(1, 2315395996840), (2, 1157697998420), (4, 578848999210), (5, 463079199368), (8, 289424499605), (10, 231539599684), (17, 136199764520), (20, 115769799842), (34, 68099882260), (40, 57884899921), (68, 34049941130), (85, 27239952904), (101, 22924712840), (136, 17024970565), (170, 13619976452), (202, 11462356420), (340, 6809988226), (404, 5731178210), (505, 4584942568), (680, 3404994113), (808, 2865589105), (1010, 2292471284), (1301, 1779704840), (1717, 1348512520), (2020, 1146235642), (2602, 889852420), (3434, 674256260), (4040, 573117821), (5204, 444926210), (6505, 355940968), (6868, 337128130), (8585, 269702504), (10408, 222463105), (13010, 177970484), (13736, 168564065), (17170, 134851252), (22117, 104688520), (25913, 89352680), (26020, 88985242), (34340, 67425626), (44234, 52344260), (51826, 44676340), (52040, 44492621), (68680, 33712813), (88468, 26172130), (103652, 22338170), (110585, 20937704), (129565, 17870536), (131401, 17620840), (176936, 13086065), (207304, 11169085), (221170, 10468852), (259130, 8935268), (262802, 8810420), (440521, 5256040), (442340, 5234426), (518260, 4467634), (525604, 4405210), (657005, 3524168), (881042, 2628020), (884680, 2617213), (1036520, 2233817), (1051208, 2202605), (1314010, 1762084)]