208834080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:728

約数の個数: 288

約数和(自身を含む): 825297984

約数和(自身を除く): 616463904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 683, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1365, 1366, 1456, 1470, 1560, 1568, 1680, 1820, 1911, 1960, 2049, 2080, 2184, 2352, 2548, 2730, 2732, 2912, 2940, 3120, 3185, 3360, 3415, 3640, 3822, 3920, 4098, 4368, 4704, 4781, 5096, 5460, 5464, 5880, 6240, 6370, 6830, 7280, 7644, 7840, 8196, 8736, 8879, 9555, 9562, 10192, 10245, 10920, 10928, 11760, 12740, 13660, 14343, 14560, 15288, 16392, 17758, 19110, 19124, 20384, 20490, 21840, 21856, 23520, 23905, 25480, 26637, 27320, 28686, 30576, 32784, 33467, 35516, 38220, 38248, 40980, 43680, 44395, 47810, 50960, 53274, 54640, 57372, 61152, 62153, 65568, 66934, 71032, 71715, 76440, 76496, 81960, 88790, 95620, 100401, 101920, 106548, 109280, 114744, 124306, 133185, 133868, 142064, 143430, 152880, 152992, 163920, 167335, 177580, 186459, 191240, 200802, 213096, 229488, 248612, 266370, 267736, 284128, 286860, 305760, 310765, 327840, 334670, 355160, 372918, 382480, 401604, 426192, 435071, 458976, 497224, 502005, 532740, 535472, 573720, 621530, 669340, 710320, 745836, 764960, 803208, 852384, 870142, 932295, 994448, 1004010, 1065480, 1070944, 1147440, 1243060, 1305213, 1338680, 1420640, 1491672, 1606416, 1740284, 1864590, 1988896, 2008020, 2130960, 2175355, 2294880, 2486120, 2610426, 2677360, 2983344, 3212832, 3480568, 3729180, 4016040, 4261920, 4350710, 4972240, 5220852, 5354720, 5966688, 6526065, 6961136, 7458360, 8032080, 8701420, 9944480, 10441704, 13052130, 13922272, 14916720, 16064160, 17402840, 20883408, 26104260, 29833440, 34805680, 41766816, 52208520, 69611360, 104417040, 208834080]

約数ペア:

[(1, 208834080), (2, 104417040), (3, 69611360), (4, 52208520), (5, 41766816), (6, 34805680), (7, 29833440), (8, 26104260), (10, 20883408), (12, 17402840), (13, 16064160), (14, 14916720), (15, 13922272), (16, 13052130), (20, 10441704), (21, 9944480), (24, 8701420), (26, 8032080), (28, 7458360), (30, 6961136), (32, 6526065), (35, 5966688), (39, 5354720), (40, 5220852), (42, 4972240), (48, 4350710), (49, 4261920), (52, 4016040), (56, 3729180), (60, 3480568), (65, 3212832), (70, 2983344), (78, 2677360), (80, 2610426), (84, 2486120), (91, 2294880), (96, 2175355), (98, 2130960), (104, 2008020), (105, 1988896), (112, 1864590), (120, 1740284), (130, 1606416), (140, 1491672), (147, 1420640), (156, 1338680), (160, 1305213), (168, 1243060), (182, 1147440), (195, 1070944), (196, 1065480), (208, 1004010), (210, 994448), (224, 932295), (240, 870142), (245, 852384), (260, 803208), (273, 764960), (280, 745836), (294, 710320), (312, 669340), (336, 621530), (364, 573720), (390, 535472), (392, 532740), (416, 502005), (420, 497224), (455, 458976), (480, 435071), (490, 426192), (520, 401604), (546, 382480), (560, 372918), (588, 355160), (624, 334670), (637, 327840), (672, 310765), (683, 305760), (728, 286860), (735, 284128), (780, 267736), (784, 266370), (840, 248612), (910, 229488), (980, 213096), (1040, 200802), (1092, 191240), (1120, 186459), (1176, 177580), (1248, 167335), (1274, 163920), (1365, 152992), (1366, 152880), (1456, 143430), (1470, 142064), (1560, 133868), (1568, 133185), (1680, 124306), (1820, 114744), (1911, 109280), (1960, 106548), (2049, 101920), (2080, 100401), (2184, 95620), (2352, 88790), (2548, 81960), (2730, 76496), (2732, 76440), (2912, 71715), (2940, 71032), (3120, 66934), (3185, 65568), (3360, 62153), (3415, 61152), (3640, 57372), (3822, 54640), (3920, 53274), (4098, 50960), (4368, 47810), (4704, 44395), (4781, 43680), (5096, 40980), (5460, 38248), (5464, 38220), (5880, 35516), (6240, 33467), (6370, 32784), (6830, 30576), (7280, 28686), (7644, 27320), (7840, 26637), (8196, 25480), (8736, 23905), (8879, 23520), (9555, 21856), (9562, 21840), (10192, 20490), (10245, 20384), (10920, 19124), (10928, 19110), (11760, 17758), (12740, 16392), (13660, 15288), (14343, 14560)]