938876640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7919}}^1$

素因数の和:7969

約数の個数: 192

約数和(自身を含む): 3353011200

約数和(自身を除く): 2414134560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1248, 1482, 1520, 1560, 1824, 1976, 2080, 2280, 2470, 2964, 3040, 3120, 3705, 3952, 4560, 4940, 5928, 6240, 7410, 7904, 7919, 9120, 9880, 11856, 14820, 15838, 19760, 23712, 23757, 29640, 31676, 39520, 39595, 47514, 59280, 63352, 79190, 95028, 102947, 118560, 118785, 126704, 150461, 158380, 190056, 205894, 237570, 253408, 300922, 308841, 316760, 380112, 411788, 451383, 475140, 514735, 601844, 617682, 633520, 752305, 760224, 823576, 902766, 950280, 1029470, 1203688, 1235364, 1267040, 1504610, 1544205, 1647152, 1805532, 1900560, 1955993, 2058940, 2256915, 2407376, 2470728, 3009220, 3088410, 3294304, 3611064, 3801120, 3911986, 4117880, 4513830, 4814752, 4941456, 5867979, 6018440, 6176820, 7222128, 7823972, 8235760, 9027660, 9779965, 9882912, 11735958, 12036880, 12353640, 14444256, 15647944, 16471520, 18055320, 19559930, 23471916, 24073760, 24707280, 29339895, 31295888, 36110640, 39119860, 46943832, 49414560, 58679790, 62591776, 72221280, 78239720, 93887664, 117359580, 156479440, 187775328, 234719160, 312958880, 469438320, 938876640]

約数ペア:

[(1, 938876640), (2, 469438320), (3, 312958880), (4, 234719160), (5, 187775328), (6, 156479440), (8, 117359580), (10, 93887664), (12, 78239720), (13, 72221280), (15, 62591776), (16, 58679790), (19, 49414560), (20, 46943832), (24, 39119860), (26, 36110640), (30, 31295888), (32, 29339895), (38, 24707280), (39, 24073760), (40, 23471916), (48, 19559930), (52, 18055320), (57, 16471520), (60, 15647944), (65, 14444256), (76, 12353640), (78, 12036880), (80, 11735958), (95, 9882912), (96, 9779965), (104, 9027660), (114, 8235760), (120, 7823972), (130, 7222128), (152, 6176820), (156, 6018440), (160, 5867979), (190, 4941456), (195, 4814752), (208, 4513830), (228, 4117880), (240, 3911986), (247, 3801120), (260, 3611064), (285, 3294304), (304, 3088410), (312, 3009220), (380, 2470728), (390, 2407376), (416, 2256915), (456, 2058940), (480, 1955993), (494, 1900560), (520, 1805532), (570, 1647152), (608, 1544205), (624, 1504610), (741, 1267040), (760, 1235364), (780, 1203688), (912, 1029470), (988, 950280), (1040, 902766), (1140, 823576), (1235, 760224), (1248, 752305), (1482, 633520), (1520, 617682), (1560, 601844), (1824, 514735), (1976, 475140), (2080, 451383), (2280, 411788), (2470, 380112), (2964, 316760), (3040, 308841), (3120, 300922), (3705, 253408), (3952, 237570), (4560, 205894), (4940, 190056), (5928, 158380), (6240, 150461), (7410, 126704), (7904, 118785), (7919, 118560), (9120, 102947), (9880, 95028), (11856, 79190), (14820, 63352), (15838, 59280), (19760, 47514), (23712, 39595), (23757, 39520), (29640, 31676)]