173640240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4231}}^1$

素因数の和:4272

約数の個数: 160

約数和(自身を含む): 629721600

約数和(自身を除く): 456081360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4231, 4560, 5130, 6840, 8208, 8462, 10260, 12693, 13680, 16924, 20520, 21155, 25386, 33848, 38079, 41040, 42310, 50772, 63465, 67696, 76158, 80389, 84620, 101544, 114237, 126930, 152316, 160778, 169240, 190395, 203088, 228474, 241167, 253860, 304632, 321556, 338480, 380790, 401945, 456948, 482334, 507720, 571185, 609264, 643112, 723501, 761580, 803890, 913896, 964668, 1015440, 1142370, 1205835, 1286224, 1447002, 1523160, 1607780, 1827792, 1929336, 2170503, 2284740, 2411670, 2894004, 3046320, 3215560, 3617505, 3858672, 4341006, 4569480, 4823340, 5788008, 6431120, 7235010, 8682012, 9138960, 9646680, 10852515, 11576016, 14470020, 17364024, 19293360, 21705030, 28940040, 34728048, 43410060, 57880080, 86820120, 173640240]

約数ペア:

[(1, 173640240), (2, 86820120), (3, 57880080), (4, 43410060), (5, 34728048), (6, 28940040), (8, 21705030), (9, 19293360), (10, 17364024), (12, 14470020), (15, 11576016), (16, 10852515), (18, 9646680), (19, 9138960), (20, 8682012), (24, 7235010), (27, 6431120), (30, 5788008), (36, 4823340), (38, 4569480), (40, 4341006), (45, 3858672), (48, 3617505), (54, 3215560), (57, 3046320), (60, 2894004), (72, 2411670), (76, 2284740), (80, 2170503), (90, 1929336), (95, 1827792), (108, 1607780), (114, 1523160), (120, 1447002), (135, 1286224), (144, 1205835), (152, 1142370), (171, 1015440), (180, 964668), (190, 913896), (216, 803890), (228, 761580), (240, 723501), (270, 643112), (285, 609264), (304, 571185), (342, 507720), (360, 482334), (380, 456948), (432, 401945), (456, 380790), (513, 338480), (540, 321556), (570, 304632), (684, 253860), (720, 241167), (760, 228474), (855, 203088), (912, 190395), (1026, 169240), (1080, 160778), (1140, 152316), (1368, 126930), (1520, 114237), (1710, 101544), (2052, 84620), (2160, 80389), (2280, 76158), (2565, 67696), (2736, 63465), (3420, 50772), (4104, 42310), (4231, 41040), (4560, 38079), (5130, 33848), (6840, 25386), (8208, 21155), (8462, 20520), (10260, 16924), (12693, 13680)]