148649760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{14747}}^1$

素因数の和:14775

約数の個数: 144

約数和(自身を含む): 579773376

約数和(自身を除く): 431123616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 14747, 29494, 44241, 58988, 73735, 88482, 103229, 117976, 132723, 147470, 176964, 206458, 221205, 235952, 265446, 294940, 309687, 353928, 412916, 442410, 471904, 516145, 530892, 589880, 619374, 663615, 707856, 825832, 884820, 929061, 1032290, 1061784, 1179760, 1238748, 1327230, 1415712, 1548435, 1651664, 1769640, 1858122, 2064580, 2123568, 2359520, 2477496, 2654460, 3096870, 3303328, 3539280, 3716244, 4129160, 4247136, 4645305, 4954992, 5308920, 6193740, 7078560, 7432488, 8258320, 9290610, 9909984, 10617840, 12387480, 14864976, 16516640, 18581220, 21235680, 24774960, 29729952, 37162440, 49549920, 74324880, 148649760]

約数ペア:

[(1, 148649760), (2, 74324880), (3, 49549920), (4, 37162440), (5, 29729952), (6, 24774960), (7, 21235680), (8, 18581220), (9, 16516640), (10, 14864976), (12, 12387480), (14, 10617840), (15, 9909984), (16, 9290610), (18, 8258320), (20, 7432488), (21, 7078560), (24, 6193740), (28, 5308920), (30, 4954992), (32, 4645305), (35, 4247136), (36, 4129160), (40, 3716244), (42, 3539280), (45, 3303328), (48, 3096870), (56, 2654460), (60, 2477496), (63, 2359520), (70, 2123568), (72, 2064580), (80, 1858122), (84, 1769640), (90, 1651664), (96, 1548435), (105, 1415712), (112, 1327230), (120, 1238748), (126, 1179760), (140, 1061784), (144, 1032290), (160, 929061), (168, 884820), (180, 825832), (210, 707856), (224, 663615), (240, 619374), (252, 589880), (280, 530892), (288, 516145), (315, 471904), (336, 442410), (360, 412916), (420, 353928), (480, 309687), (504, 294940), (560, 265446), (630, 235952), (672, 221205), (720, 206458), (840, 176964), (1008, 147470), (1120, 132723), (1260, 117976), (1440, 103229), (1680, 88482), (2016, 73735), (2520, 58988), (3360, 44241), (5040, 29494), (10080, 14747)]