172113480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{887}}^1$

素因数の和:929

約数の個数: 288

約数和(自身を含む): 710648640

約数和(自身を除く): 538535160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 120, 126, 132, 140, 147, 154, 165, 168, 180, 196, 198, 210, 220, 231, 245, 252, 264, 280, 294, 308, 315, 330, 360, 385, 392, 396, 420, 440, 441, 462, 490, 495, 504, 539, 588, 616, 630, 660, 693, 735, 770, 792, 840, 882, 887, 924, 980, 990, 1078, 1155, 1176, 1260, 1320, 1386, 1470, 1540, 1617, 1764, 1774, 1848, 1960, 1980, 2156, 2205, 2310, 2520, 2661, 2695, 2772, 2940, 3080, 3234, 3465, 3528, 3548, 3960, 4312, 4410, 4435, 4620, 4851, 5322, 5390, 5544, 5880, 6209, 6468, 6930, 7096, 7983, 8085, 8820, 8870, 9240, 9702, 9757, 10644, 10780, 12418, 12936, 13305, 13860, 15966, 16170, 17640, 17740, 18627, 19404, 19514, 21288, 21560, 24255, 24836, 26610, 27720, 29271, 31045, 31932, 32340, 35480, 37254, 38808, 39028, 39915, 43463, 48510, 48785, 49672, 53220, 55881, 58542, 62090, 63864, 64680, 68299, 74508, 78056, 79830, 86926, 87813, 93135, 97020, 97570, 106440, 111762, 117084, 124180, 130389, 136598, 146355, 149016, 159660, 173852, 175626, 186270, 194040, 195140, 204897, 217315, 223524, 234168, 248360, 260778, 273196, 279405, 292710, 319320, 341495, 347704, 351252, 372540, 390280, 391167, 409794, 434630, 439065, 447048, 478093, 521556, 546392, 558810, 585420, 614691, 651945, 682990, 702504, 745080, 782334, 819588, 869260, 878130, 956186, 1024485, 1043112, 1117620, 1170840, 1229382, 1303890, 1365980, 1434279, 1564668, 1639176, 1738520, 1756260, 1912372, 1955835, 2048970, 2235240, 2390465, 2458764, 2607780, 2731960, 2868558, 3073455, 3129336, 3512520, 3824744, 3911670, 4097940, 4302837, 4780930, 4917528, 5215560, 5737116, 6146910, 7171395, 7823340, 8195880, 8605674, 9561860, 11474232, 12293820, 14342790, 15646680, 17211348, 19123720, 21514185, 24587640, 28685580, 34422696, 43028370, 57371160, 86056740, 172113480]

約数ペア:

[(1, 172113480), (2, 86056740), (3, 57371160), (4, 43028370), (5, 34422696), (6, 28685580), (7, 24587640), (8, 21514185), (9, 19123720), (10, 17211348), (11, 15646680), (12, 14342790), (14, 12293820), (15, 11474232), (18, 9561860), (20, 8605674), (21, 8195880), (22, 7823340), (24, 7171395), (28, 6146910), (30, 5737116), (33, 5215560), (35, 4917528), (36, 4780930), (40, 4302837), (42, 4097940), (44, 3911670), (45, 3824744), (49, 3512520), (55, 3129336), (56, 3073455), (60, 2868558), (63, 2731960), (66, 2607780), (70, 2458764), (72, 2390465), (77, 2235240), (84, 2048970), (88, 1955835), (90, 1912372), (98, 1756260), (99, 1738520), (105, 1639176), (110, 1564668), (120, 1434279), (126, 1365980), (132, 1303890), (140, 1229382), (147, 1170840), (154, 1117620), (165, 1043112), (168, 1024485), (180, 956186), (196, 878130), (198, 869260), (210, 819588), (220, 782334), (231, 745080), (245, 702504), (252, 682990), (264, 651945), (280, 614691), (294, 585420), (308, 558810), (315, 546392), (330, 521556), (360, 478093), (385, 447048), (392, 439065), (396, 434630), (420, 409794), (440, 391167), (441, 390280), (462, 372540), (490, 351252), (495, 347704), (504, 341495), (539, 319320), (588, 292710), (616, 279405), (630, 273196), (660, 260778), (693, 248360), (735, 234168), (770, 223524), (792, 217315), (840, 204897), (882, 195140), (887, 194040), (924, 186270), (980, 175626), (990, 173852), (1078, 159660), (1155, 149016), (1176, 146355), (1260, 136598), (1320, 130389), (1386, 124180), (1470, 117084), (1540, 111762), (1617, 106440), (1764, 97570), (1774, 97020), (1848, 93135), (1960, 87813), (1980, 86926), (2156, 79830), (2205, 78056), (2310, 74508), (2520, 68299), (2661, 64680), (2695, 63864), (2772, 62090), (2940, 58542), (3080, 55881), (3234, 53220), (3465, 49672), (3528, 48785), (3548, 48510), (3960, 43463), (4312, 39915), (4410, 39028), (4435, 38808), (4620, 37254), (4851, 35480), (5322, 32340), (5390, 31932), (5544, 31045), (5880, 29271), (6209, 27720), (6468, 26610), (6930, 24836), (7096, 24255), (7983, 21560), (8085, 21288), (8820, 19514), (8870, 19404), (9240, 18627), (9702, 17740), (9757, 17640), (10644, 16170), (10780, 15966), (12418, 13860), (12936, 13305)]