155237040

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{10267}}^1$

素因数の和:10296

約数の個数: 160

約数和(自身を含む): 611151360

約数和(自身を除く): 455914320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 10267, 15120, 20534, 30801, 41068, 51335, 61602, 71869, 82136, 92403, 102670, 123204, 143738, 154005, 164272, 184806, 205340, 215607, 246408, 277209, 287476, 308010, 359345, 369612, 410680, 431214, 462015, 492816, 554418, 574952, 616020, 646821, 718690, 739224, 821360, 862428, 924030, 1078035, 1108836, 1149904, 1232040, 1293642, 1386045, 1437380, 1478448, 1724856, 1848060, 1940463, 2156070, 2217672, 2464080, 2587284, 2772090, 2874760, 3234105, 3449712, 3696120, 3880926, 4312140, 4435344, 5174568, 5544180, 5749520, 6468210, 7392240, 7761852, 8624280, 9702315, 10349136, 11088360, 12936420, 15523704, 17248560, 19404630, 22176720, 25872840, 31047408, 38809260, 51745680, 77618520, 155237040]

約数ペア:

[(1, 155237040), (2, 77618520), (3, 51745680), (4, 38809260), (5, 31047408), (6, 25872840), (7, 22176720), (8, 19404630), (9, 17248560), (10, 15523704), (12, 12936420), (14, 11088360), (15, 10349136), (16, 9702315), (18, 8624280), (20, 7761852), (21, 7392240), (24, 6468210), (27, 5749520), (28, 5544180), (30, 5174568), (35, 4435344), (36, 4312140), (40, 3880926), (42, 3696120), (45, 3449712), (48, 3234105), (54, 2874760), (56, 2772090), (60, 2587284), (63, 2464080), (70, 2217672), (72, 2156070), (80, 1940463), (84, 1848060), (90, 1724856), (105, 1478448), (108, 1437380), (112, 1386045), (120, 1293642), (126, 1232040), (135, 1149904), (140, 1108836), (144, 1078035), (168, 924030), (180, 862428), (189, 821360), (210, 739224), (216, 718690), (240, 646821), (252, 616020), (270, 574952), (280, 554418), (315, 492816), (336, 462015), (360, 431214), (378, 410680), (420, 369612), (432, 359345), (504, 308010), (540, 287476), (560, 277209), (630, 246408), (720, 215607), (756, 205340), (840, 184806), (945, 164272), (1008, 154005), (1080, 143738), (1260, 123204), (1512, 102670), (1680, 92403), (1890, 82136), (2160, 71869), (2520, 61602), (3024, 51335), (3780, 41068), (5040, 30801), (7560, 20534), (10267, 15120)]