155012640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:799

約数の個数: 192

約数和(自身を含む): 537062400

約数和(自身を除く): 382049760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 96, 114, 115, 120, 138, 152, 160, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 480, 552, 570, 608, 690, 736, 739, 760, 874, 912, 920, 1104, 1140, 1311, 1380, 1478, 1520, 1748, 1824, 1840, 2185, 2208, 2217, 2280, 2622, 2760, 2956, 3040, 3496, 3680, 3695, 4370, 4434, 4560, 5244, 5520, 5912, 6555, 6992, 7390, 8740, 8868, 9120, 10488, 11040, 11085, 11824, 13110, 13984, 14041, 14780, 16997, 17480, 17736, 20976, 22170, 23648, 26220, 28082, 29560, 33994, 34960, 35472, 41952, 42123, 44340, 50991, 52440, 56164, 59120, 67988, 69920, 70205, 70944, 84246, 84985, 88680, 101982, 104880, 112328, 118240, 135976, 140410, 168492, 169970, 177360, 203964, 209760, 210615, 224656, 254955, 271952, 280820, 322943, 336984, 339940, 354720, 407928, 421230, 449312, 509910, 543904, 561640, 645886, 673968, 679880, 815856, 842460, 968829, 1019820, 1123280, 1291772, 1347936, 1359760, 1614715, 1631712, 1684920, 1937658, 2039640, 2246560, 2583544, 2719520, 3229430, 3369840, 3875316, 4079280, 4844145, 5167088, 6458860, 6739680, 7750632, 8158560, 9688290, 10334176, 12917720, 15501264, 19376580, 25835440, 31002528, 38753160, 51670880, 77506320, 155012640]

約数ペア:

[(1, 155012640), (2, 77506320), (3, 51670880), (4, 38753160), (5, 31002528), (6, 25835440), (8, 19376580), (10, 15501264), (12, 12917720), (15, 10334176), (16, 9688290), (19, 8158560), (20, 7750632), (23, 6739680), (24, 6458860), (30, 5167088), (32, 4844145), (38, 4079280), (40, 3875316), (46, 3369840), (48, 3229430), (57, 2719520), (60, 2583544), (69, 2246560), (76, 2039640), (80, 1937658), (92, 1684920), (95, 1631712), (96, 1614715), (114, 1359760), (115, 1347936), (120, 1291772), (138, 1123280), (152, 1019820), (160, 968829), (184, 842460), (190, 815856), (228, 679880), (230, 673968), (240, 645886), (276, 561640), (285, 543904), (304, 509910), (345, 449312), (368, 421230), (380, 407928), (437, 354720), (456, 339940), (460, 336984), (480, 322943), (552, 280820), (570, 271952), (608, 254955), (690, 224656), (736, 210615), (739, 209760), (760, 203964), (874, 177360), (912, 169970), (920, 168492), (1104, 140410), (1140, 135976), (1311, 118240), (1380, 112328), (1478, 104880), (1520, 101982), (1748, 88680), (1824, 84985), (1840, 84246), (2185, 70944), (2208, 70205), (2217, 69920), (2280, 67988), (2622, 59120), (2760, 56164), (2956, 52440), (3040, 50991), (3496, 44340), (3680, 42123), (3695, 41952), (4370, 35472), (4434, 34960), (4560, 33994), (5244, 29560), (5520, 28082), (5912, 26220), (6555, 23648), (6992, 22170), (7390, 20976), (8740, 17736), (8868, 17480), (9120, 16997), (10488, 14780), (11040, 14041), (11085, 13984), (11824, 13110)]