1901750760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8293}}^1$

素因数の和:8337

約数の個数: 288

約数和(自身を含む): 7743776040

約数和(自身を除く): 5842025280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1092, 1170, 1176, 1260, 1274, 1365, 1470, 1560, 1638, 1764, 1820, 1911, 1960, 2184, 2205, 2340, 2520, 2548, 2730, 2940, 3185, 3276, 3528, 3640, 3822, 4095, 4410, 4680, 5096, 5460, 5733, 5880, 6370, 6552, 7644, 8190, 8293, 8820, 9555, 10920, 11466, 12740, 15288, 16380, 16586, 17640, 19110, 22932, 24879, 25480, 28665, 32760, 33172, 38220, 41465, 45864, 49758, 57330, 58051, 66344, 74637, 76440, 82930, 99516, 107809, 114660, 116102, 124395, 149274, 165860, 174153, 199032, 215618, 229320, 232204, 248790, 290255, 298548, 323427, 331720, 348306, 373185, 406357, 431236, 464408, 497580, 522459, 539045, 580510, 597096, 646854, 696612, 746370, 754663, 812714, 862472, 870765, 970281, 995160, 1044918, 1078090, 1161020, 1219071, 1293708, 1393224, 1492740, 1509326, 1617135, 1625428, 1741530, 1940562, 2031785, 2089836, 2156180, 2263989, 2322040, 2438142, 2587416, 2612295, 2985480, 3018652, 3234270, 3250856, 3483060, 3657213, 3773315, 3881124, 4063570, 4179672, 4312360, 4527978, 4851405, 4876284, 5224590, 5282641, 6037304, 6095355, 6468540, 6791967, 6966120, 7314426, 7546630, 7762248, 8127140, 9055956, 9702810, 9752568, 10449180, 10565282, 11319945, 12190710, 12937080, 13583934, 14628852, 15093260, 15847923, 16254280, 18111912, 18286065, 19405620, 20898360, 21130564, 22639890, 24381420, 26413205, 27167868, 29257704, 30186520, 31695846, 33959835, 36572130, 38811240, 42261128, 45279780, 47543769, 48762840, 52826410, 54335736, 63391692, 67919670, 73144260, 79239615, 90559560, 95087538, 105652820, 126783384, 135839340, 146288520, 158479230, 190175076, 211305640, 237718845, 271678680, 316958460, 380350152, 475437690, 633916920, 950875380, 1901750760]

約数ペア:

[(1, 1901750760), (2, 950875380), (3, 633916920), (4, 475437690), (5, 380350152), (6, 316958460), (7, 271678680), (8, 237718845), (9, 211305640), (10, 190175076), (12, 158479230), (13, 146288520), (14, 135839340), (15, 126783384), (18, 105652820), (20, 95087538), (21, 90559560), (24, 79239615), (26, 73144260), (28, 67919670), (30, 63391692), (35, 54335736), (36, 52826410), (39, 48762840), (40, 47543769), (42, 45279780), (45, 42261128), (49, 38811240), (52, 36572130), (56, 33959835), (60, 31695846), (63, 30186520), (65, 29257704), (70, 27167868), (72, 26413205), (78, 24381420), (84, 22639890), (90, 21130564), (91, 20898360), (98, 19405620), (104, 18286065), (105, 18111912), (117, 16254280), (120, 15847923), (126, 15093260), (130, 14628852), (140, 13583934), (147, 12937080), (156, 12190710), (168, 11319945), (180, 10565282), (182, 10449180), (195, 9752568), (196, 9702810), (210, 9055956), (234, 8127140), (245, 7762248), (252, 7546630), (260, 7314426), (273, 6966120), (280, 6791967), (294, 6468540), (312, 6095355), (315, 6037304), (360, 5282641), (364, 5224590), (390, 4876284), (392, 4851405), (420, 4527978), (441, 4312360), (455, 4179672), (468, 4063570), (490, 3881124), (504, 3773315), (520, 3657213), (546, 3483060), (585, 3250856), (588, 3234270), (630, 3018652), (637, 2985480), (728, 2612295), (735, 2587416), (780, 2438142), (819, 2322040), (840, 2263989), (882, 2156180), (910, 2089836), (936, 2031785), (980, 1940562), (1092, 1741530), (1170, 1625428), (1176, 1617135), (1260, 1509326), (1274, 1492740), (1365, 1393224), (1470, 1293708), (1560, 1219071), (1638, 1161020), (1764, 1078090), (1820, 1044918), (1911, 995160), (1960, 970281), (2184, 870765), (2205, 862472), (2340, 812714), (2520, 754663), (2548, 746370), (2730, 696612), (2940, 646854), (3185, 597096), (3276, 580510), (3528, 539045), (3640, 522459), (3822, 497580), (4095, 464408), (4410, 431236), (4680, 406357), (5096, 373185), (5460, 348306), (5733, 331720), (5880, 323427), (6370, 298548), (6552, 290255), (7644, 248790), (8190, 232204), (8293, 229320), (8820, 215618), (9555, 199032), (10920, 174153), (11466, 165860), (12740, 149274), (15288, 124395), (16380, 116102), (16586, 114660), (17640, 107809), (19110, 99516), (22932, 82930), (24879, 76440), (25480, 74637), (28665, 66344), (32760, 58051), (33172, 57330), (38220, 49758), (41465, 45864)]