315248760

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:617

約数の個数: 224

約数和(自身を含む): 1121418000

約数和(自身を除く): 806169240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 380, 405, 456, 486, 513, 540, 569, 570, 648, 684, 729, 760, 810, 855, 972, 1026, 1080, 1138, 1140, 1215, 1368, 1458, 1539, 1620, 1707, 1710, 1944, 2052, 2276, 2280, 2430, 2565, 2845, 2916, 3078, 3240, 3414, 3420, 3645, 4104, 4552, 4617, 4860, 5121, 5130, 5690, 5832, 6156, 6828, 6840, 7290, 7695, 8535, 9234, 9720, 10242, 10260, 10811, 11380, 12312, 13656, 13851, 14580, 15363, 15390, 17070, 18468, 20484, 20520, 21622, 22760, 23085, 25605, 27702, 29160, 30726, 30780, 32433, 34140, 36936, 40968, 43244, 46089, 46170, 51210, 54055, 55404, 61452, 61560, 64866, 68280, 69255, 76815, 86488, 92178, 92340, 97299, 102420, 108110, 110808, 122904, 129732, 138267, 138510, 153630, 162165, 184356, 184680, 194598, 204840, 216220, 230445, 259464, 276534, 277020, 291897, 307260, 324330, 368712, 389196, 414801, 432440, 460890, 486495, 553068, 554040, 583794, 614520, 648660, 691335, 778392, 829602, 875691, 921780, 972990, 1106136, 1167588, 1297320, 1382670, 1459485, 1659204, 1751382, 1843560, 1945980, 2074005, 2335176, 2627073, 2765340, 2918970, 3318408, 3502764, 3891960, 4148010, 4378455, 5254146, 5530680, 5837940, 7005528, 7881219, 8296020, 8756910, 10508292, 11675880, 13135365, 15762438, 16592040, 17513820, 21016584, 26270730, 31524876, 35027640, 39406095, 52541460, 63049752, 78812190, 105082920, 157624380, 315248760]

約数ペア:

[(1, 315248760), (2, 157624380), (3, 105082920), (4, 78812190), (5, 63049752), (6, 52541460), (8, 39406095), (9, 35027640), (10, 31524876), (12, 26270730), (15, 21016584), (18, 17513820), (19, 16592040), (20, 15762438), (24, 13135365), (27, 11675880), (30, 10508292), (36, 8756910), (38, 8296020), (40, 7881219), (45, 7005528), (54, 5837940), (57, 5530680), (60, 5254146), (72, 4378455), (76, 4148010), (81, 3891960), (90, 3502764), (95, 3318408), (108, 2918970), (114, 2765340), (120, 2627073), (135, 2335176), (152, 2074005), (162, 1945980), (171, 1843560), (180, 1751382), (190, 1659204), (216, 1459485), (228, 1382670), (243, 1297320), (270, 1167588), (285, 1106136), (324, 972990), (342, 921780), (360, 875691), (380, 829602), (405, 778392), (456, 691335), (486, 648660), (513, 614520), (540, 583794), (569, 554040), (570, 553068), (648, 486495), (684, 460890), (729, 432440), (760, 414801), (810, 389196), (855, 368712), (972, 324330), (1026, 307260), (1080, 291897), (1138, 277020), (1140, 276534), (1215, 259464), (1368, 230445), (1458, 216220), (1539, 204840), (1620, 194598), (1707, 184680), (1710, 184356), (1944, 162165), (2052, 153630), (2276, 138510), (2280, 138267), (2430, 129732), (2565, 122904), (2845, 110808), (2916, 108110), (3078, 102420), (3240, 97299), (3414, 92340), (3420, 92178), (3645, 86488), (4104, 76815), (4552, 69255), (4617, 68280), (4860, 64866), (5121, 61560), (5130, 61452), (5690, 55404), (5832, 54055), (6156, 51210), (6828, 46170), (6840, 46089), (7290, 43244), (7695, 40968), (8535, 36936), (9234, 34140), (9720, 32433), (10242, 30780), (10260, 30726), (10811, 29160), (11380, 27702), (12312, 25605), (13656, 23085), (13851, 22760), (14580, 21622), (15363, 20520), (15390, 20484), (17070, 18468)]