1954120960

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:122

約数の個数: 288

約数和(自身を含む): 5458166784

約数和(自身を除く): 3504045824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 37, 40, 44, 55, 62, 64, 74, 80, 88, 110, 121, 124, 128, 148, 155, 160, 176, 185, 220, 242, 248, 256, 296, 310, 320, 341, 352, 370, 407, 440, 484, 496, 592, 605, 620, 640, 682, 704, 740, 814, 880, 968, 992, 1147, 1184, 1210, 1240, 1280, 1331, 1364, 1408, 1480, 1628, 1705, 1760, 1936, 1984, 2035, 2294, 2368, 2420, 2480, 2662, 2728, 2816, 2960, 3256, 3410, 3520, 3751, 3872, 3968, 4070, 4477, 4588, 4736, 4840, 4960, 5324, 5456, 5735, 5920, 6512, 6655, 6820, 7040, 7502, 7744, 7936, 8140, 8954, 9176, 9472, 9680, 9920, 10648, 10912, 11470, 11840, 12617, 13024, 13310, 13640, 14080, 15004, 15488, 16280, 17908, 18352, 18755, 19360, 19840, 21296, 21824, 22385, 22940, 23680, 25234, 26048, 26620, 27280, 30008, 30976, 32560, 35816, 36704, 37510, 38720, 39680, 41261, 42592, 43648, 44770, 45880, 47360, 49247, 50468, 52096, 53240, 54560, 60016, 63085, 65120, 71632, 73408, 75020, 77440, 82522, 85184, 87296, 89540, 91760, 98494, 100936, 104192, 106480, 109120, 120032, 126170, 130240, 138787, 143264, 146816, 150040, 154880, 165044, 170368, 179080, 183520, 196988, 201872, 206305, 212960, 218240, 240064, 246235, 252340, 260480, 277574, 286528, 293632, 300080, 330088, 340736, 358160, 367040, 393976, 403744, 412610, 425920, 436480, 480128, 492470, 504680, 520960, 555148, 573056, 600160, 660176, 693935, 716320, 734080, 787952, 807488, 825220, 851840, 960256, 984940, 1009360, 1110296, 1146112, 1200320, 1320352, 1387870, 1432640, 1468160, 1526657, 1575904, 1614976, 1650440, 1703680, 1969880, 2018720, 2220592, 2400640, 2640704, 2775740, 2865280, 3053314, 3151808, 3229952, 3300880, 3939760, 4037440, 4441184, 4801280, 5281408, 5551480, 5730560, 6106628, 6303616, 6601760, 7633285, 7879520, 8074880, 8882368, 10562816, 11102960, 12213256, 12607232, 13203520, 15266570, 15759040, 16149760, 17764736, 22205920, 24426512, 26407040, 30533140, 31518080, 35529472, 44411840, 48853024, 52814080, 61066280, 63036160, 88823680, 97706048, 122132560, 177647360, 195412096, 244265120, 390824192, 488530240, 977060480, 1954120960]

約数ペア:

[(1, 1954120960), (2, 977060480), (4, 488530240), (5, 390824192), (8, 244265120), (10, 195412096), (11, 177647360), (16, 122132560), (20, 97706048), (22, 88823680), (31, 63036160), (32, 61066280), (37, 52814080), (40, 48853024), (44, 44411840), (55, 35529472), (62, 31518080), (64, 30533140), (74, 26407040), (80, 24426512), (88, 22205920), (110, 17764736), (121, 16149760), (124, 15759040), (128, 15266570), (148, 13203520), (155, 12607232), (160, 12213256), (176, 11102960), (185, 10562816), (220, 8882368), (242, 8074880), (248, 7879520), (256, 7633285), (296, 6601760), (310, 6303616), (320, 6106628), (341, 5730560), (352, 5551480), (370, 5281408), (407, 4801280), (440, 4441184), (484, 4037440), (496, 3939760), (592, 3300880), (605, 3229952), (620, 3151808), (640, 3053314), (682, 2865280), (704, 2775740), (740, 2640704), (814, 2400640), (880, 2220592), (968, 2018720), (992, 1969880), (1147, 1703680), (1184, 1650440), (1210, 1614976), (1240, 1575904), (1280, 1526657), (1331, 1468160), (1364, 1432640), (1408, 1387870), (1480, 1320352), (1628, 1200320), (1705, 1146112), (1760, 1110296), (1936, 1009360), (1984, 984940), (2035, 960256), (2294, 851840), (2368, 825220), (2420, 807488), (2480, 787952), (2662, 734080), (2728, 716320), (2816, 693935), (2960, 660176), (3256, 600160), (3410, 573056), (3520, 555148), (3751, 520960), (3872, 504680), (3968, 492470), (4070, 480128), (4477, 436480), (4588, 425920), (4736, 412610), (4840, 403744), (4960, 393976), (5324, 367040), (5456, 358160), (5735, 340736), (5920, 330088), (6512, 300080), (6655, 293632), (6820, 286528), (7040, 277574), (7502, 260480), (7744, 252340), (7936, 246235), (8140, 240064), (8954, 218240), (9176, 212960), (9472, 206305), (9680, 201872), (9920, 196988), (10648, 183520), (10912, 179080), (11470, 170368), (11840, 165044), (12617, 154880), (13024, 150040), (13310, 146816), (13640, 143264), (14080, 138787), (15004, 130240), (15488, 126170), (16280, 120032), (17908, 109120), (18352, 106480), (18755, 104192), (19360, 100936), (19840, 98494), (21296, 91760), (21824, 89540), (22385, 87296), (22940, 85184), (23680, 82522), (25234, 77440), (26048, 75020), (26620, 73408), (27280, 71632), (30008, 65120), (30976, 63085), (32560, 60016), (35816, 54560), (36704, 53240), (37510, 52096), (38720, 50468), (39680, 49247), (41261, 47360), (42592, 45880), (43648, 44770)]