1690050560

素因数分解:

$2^{13}\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 224

約数和(自身を含む): 4605064704

約数和(自身を除く): 2915014144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 121, 124, 128, 155, 160, 176, 220, 242, 248, 256, 310, 320, 341, 352, 440, 484, 496, 512, 605, 620, 640, 682, 704, 880, 968, 992, 1024, 1210, 1240, 1280, 1331, 1364, 1408, 1705, 1760, 1936, 1984, 2048, 2420, 2480, 2560, 2662, 2728, 2816, 3410, 3520, 3751, 3872, 3968, 4096, 4840, 4960, 5120, 5324, 5456, 5632, 6655, 6820, 7040, 7502, 7744, 7936, 8192, 9680, 9920, 10240, 10648, 10912, 11264, 13310, 13640, 14080, 15004, 15488, 15872, 18755, 19360, 19840, 20480, 21296, 21824, 22528, 26620, 27280, 28160, 30008, 30976, 31744, 37510, 38720, 39680, 40960, 41261, 42592, 43648, 45056, 53240, 54560, 56320, 60016, 61952, 63488, 75020, 77440, 79360, 82522, 85184, 87296, 90112, 106480, 109120, 112640, 120032, 123904, 126976, 150040, 154880, 158720, 165044, 170368, 174592, 206305, 212960, 218240, 225280, 240064, 247808, 253952, 300080, 309760, 317440, 330088, 340736, 349184, 412610, 425920, 436480, 450560, 480128, 495616, 600160, 619520, 634880, 660176, 681472, 698368, 825220, 851840, 872960, 960256, 991232, 1200320, 1239040, 1269760, 1320352, 1362944, 1396736, 1650440, 1703680, 1745920, 1920512, 2400640, 2478080, 2640704, 2725888, 2793472, 3300880, 3407360, 3491840, 3841024, 4801280, 4956160, 5281408, 5451776, 6601760, 6814720, 6983680, 7682048, 9602560, 10562816, 10903552, 13203520, 13629440, 13967360, 15364096, 19205120, 21125632, 26407040, 27258880, 30728192, 38410240, 42251264, 52814080, 54517760, 76820480, 84502528, 105628160, 153640960, 169005056, 211256320, 338010112, 422512640, 845025280, 1690050560]

約数ペア:

[(1, 1690050560), (2, 845025280), (4, 422512640), (5, 338010112), (8, 211256320), (10, 169005056), (11, 153640960), (16, 105628160), (20, 84502528), (22, 76820480), (31, 54517760), (32, 52814080), (40, 42251264), (44, 38410240), (55, 30728192), (62, 27258880), (64, 26407040), (80, 21125632), (88, 19205120), (110, 15364096), (121, 13967360), (124, 13629440), (128, 13203520), (155, 10903552), (160, 10562816), (176, 9602560), (220, 7682048), (242, 6983680), (248, 6814720), (256, 6601760), (310, 5451776), (320, 5281408), (341, 4956160), (352, 4801280), (440, 3841024), (484, 3491840), (496, 3407360), (512, 3300880), (605, 2793472), (620, 2725888), (640, 2640704), (682, 2478080), (704, 2400640), (880, 1920512), (968, 1745920), (992, 1703680), (1024, 1650440), (1210, 1396736), (1240, 1362944), (1280, 1320352), (1331, 1269760), (1364, 1239040), (1408, 1200320), (1705, 991232), (1760, 960256), (1936, 872960), (1984, 851840), (2048, 825220), (2420, 698368), (2480, 681472), (2560, 660176), (2662, 634880), (2728, 619520), (2816, 600160), (3410, 495616), (3520, 480128), (3751, 450560), (3872, 436480), (3968, 425920), (4096, 412610), (4840, 349184), (4960, 340736), (5120, 330088), (5324, 317440), (5456, 309760), (5632, 300080), (6655, 253952), (6820, 247808), (7040, 240064), (7502, 225280), (7744, 218240), (7936, 212960), (8192, 206305), (9680, 174592), (9920, 170368), (10240, 165044), (10648, 158720), (10912, 154880), (11264, 150040), (13310, 126976), (13640, 123904), (14080, 120032), (15004, 112640), (15488, 109120), (15872, 106480), (18755, 90112), (19360, 87296), (19840, 85184), (20480, 82522), (21296, 79360), (21824, 77440), (22528, 75020), (26620, 63488), (27280, 61952), (28160, 60016), (30008, 56320), (30976, 54560), (31744, 53240), (37510, 45056), (38720, 43648), (39680, 42592), (40960, 41261)]