948102760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 2482099200

約数和(自身を除く): 1533996440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 71, 88, 89, 110, 121, 124, 142, 155, 178, 220, 242, 248, 284, 310, 341, 355, 356, 440, 445, 484, 568, 605, 620, 682, 710, 712, 781, 890, 968, 979, 1210, 1240, 1364, 1420, 1562, 1705, 1780, 1958, 2201, 2420, 2728, 2759, 2840, 3124, 3410, 3560, 3751, 3905, 3916, 4402, 4840, 4895, 5518, 6248, 6319, 6820, 7502, 7810, 7832, 8591, 8804, 9790, 10769, 11005, 11036, 12638, 13640, 13795, 15004, 15620, 17182, 17608, 18755, 19580, 21538, 22010, 22072, 24211, 25276, 27590, 30008, 30349, 31240, 31595, 34364, 37510, 39160, 42955, 43076, 44020, 48422, 50552, 53845, 55180, 60698, 63190, 68728, 69509, 75020, 85910, 86152, 88040, 96844, 107690, 110360, 121055, 121396, 126380, 139018, 150040, 151745, 171820, 193688, 195889, 215380, 242110, 242792, 252760, 266321, 278036, 303490, 333839, 343640, 347545, 391778, 430760, 484220, 532642, 556072, 606980, 667678, 695090, 764599, 783556, 968440, 979445, 1065284, 1213960, 1331605, 1335356, 1390180, 1529198, 1567112, 1669195, 1958890, 2130568, 2154779, 2663210, 2670712, 2780360, 3058396, 3338390, 3822995, 3917780, 4309558, 5326420, 6116792, 6676780, 7645990, 7835560, 8619116, 10652840, 10773895, 13353560, 15291980, 17238232, 21547790, 23702569, 30583960, 43095580, 47405138, 86191160, 94810276, 118512845, 189620552, 237025690, 474051380, 948102760]

約数ペア:

[(1, 948102760), (2, 474051380), (4, 237025690), (5, 189620552), (8, 118512845), (10, 94810276), (11, 86191160), (20, 47405138), (22, 43095580), (31, 30583960), (40, 23702569), (44, 21547790), (55, 17238232), (62, 15291980), (71, 13353560), (88, 10773895), (89, 10652840), (110, 8619116), (121, 7835560), (124, 7645990), (142, 6676780), (155, 6116792), (178, 5326420), (220, 4309558), (242, 3917780), (248, 3822995), (284, 3338390), (310, 3058396), (341, 2780360), (355, 2670712), (356, 2663210), (440, 2154779), (445, 2130568), (484, 1958890), (568, 1669195), (605, 1567112), (620, 1529198), (682, 1390180), (710, 1335356), (712, 1331605), (781, 1213960), (890, 1065284), (968, 979445), (979, 968440), (1210, 783556), (1240, 764599), (1364, 695090), (1420, 667678), (1562, 606980), (1705, 556072), (1780, 532642), (1958, 484220), (2201, 430760), (2420, 391778), (2728, 347545), (2759, 343640), (2840, 333839), (3124, 303490), (3410, 278036), (3560, 266321), (3751, 252760), (3905, 242792), (3916, 242110), (4402, 215380), (4840, 195889), (4895, 193688), (5518, 171820), (6248, 151745), (6319, 150040), (6820, 139018), (7502, 126380), (7810, 121396), (7832, 121055), (8591, 110360), (8804, 107690), (9790, 96844), (10769, 88040), (11005, 86152), (11036, 85910), (12638, 75020), (13640, 69509), (13795, 68728), (15004, 63190), (15620, 60698), (17182, 55180), (17608, 53845), (18755, 50552), (19580, 48422), (21538, 44020), (22010, 43076), (22072, 42955), (24211, 39160), (25276, 37510), (27590, 34364), (30008, 31595), (30349, 31240)]