148286640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1115

約数の個数: 160

約数和(自身を含む): 499968000

約数和(自身を除く): 351681360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 496, 570, 589, 620, 744, 760, 912, 930, 1049, 1140, 1178, 1240, 1488, 1520, 1767, 1860, 2098, 2280, 2356, 2480, 2945, 3147, 3534, 3720, 4196, 4560, 4712, 5245, 5890, 6294, 7068, 7440, 8392, 8835, 9424, 10490, 11780, 12588, 14136, 15735, 16784, 17670, 19931, 20980, 23560, 25176, 28272, 31470, 32519, 35340, 39862, 41960, 47120, 50352, 59793, 62940, 65038, 70680, 79724, 83920, 97557, 99655, 119586, 125880, 130076, 141360, 159448, 162595, 195114, 199310, 239172, 251760, 260152, 298965, 318896, 325190, 390228, 398620, 478344, 487785, 520304, 597930, 617861, 650380, 780456, 797240, 956688, 975570, 1195860, 1235722, 1300760, 1560912, 1594480, 1853583, 1951140, 2391720, 2471444, 2601520, 3089305, 3707166, 3902280, 4783440, 4942888, 6178610, 7414332, 7804560, 9267915, 9885776, 12357220, 14828664, 18535830, 24714440, 29657328, 37071660, 49428880, 74143320, 148286640]

約数ペア:

[(1, 148286640), (2, 74143320), (3, 49428880), (4, 37071660), (5, 29657328), (6, 24714440), (8, 18535830), (10, 14828664), (12, 12357220), (15, 9885776), (16, 9267915), (19, 7804560), (20, 7414332), (24, 6178610), (30, 4942888), (31, 4783440), (38, 3902280), (40, 3707166), (48, 3089305), (57, 2601520), (60, 2471444), (62, 2391720), (76, 1951140), (80, 1853583), (93, 1594480), (95, 1560912), (114, 1300760), (120, 1235722), (124, 1195860), (152, 975570), (155, 956688), (186, 797240), (190, 780456), (228, 650380), (240, 617861), (248, 597930), (285, 520304), (304, 487785), (310, 478344), (372, 398620), (380, 390228), (456, 325190), (465, 318896), (496, 298965), (570, 260152), (589, 251760), (620, 239172), (744, 199310), (760, 195114), (912, 162595), (930, 159448), (1049, 141360), (1140, 130076), (1178, 125880), (1240, 119586), (1488, 99655), (1520, 97557), (1767, 83920), (1860, 79724), (2098, 70680), (2280, 65038), (2356, 62940), (2480, 59793), (2945, 50352), (3147, 47120), (3534, 41960), (3720, 39862), (4196, 35340), (4560, 32519), (4712, 31470), (5245, 28272), (5890, 25176), (6294, 23560), (7068, 20980), (7440, 19931), (8392, 17670), (8835, 16784), (9424, 15735), (10490, 14136), (11780, 12588)]