474739440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 320

約数和(自身を含む): 1761792000

約数和(自身を除く): 1287052560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 73, 79, 80, 84, 98, 105, 112, 120, 140, 146, 147, 158, 168, 196, 210, 219, 237, 240, 245, 280, 292, 294, 316, 336, 343, 365, 392, 395, 420, 438, 474, 490, 511, 553, 560, 584, 588, 632, 686, 730, 735, 784, 790, 840, 876, 948, 980, 1022, 1029, 1095, 1106, 1168, 1176, 1185, 1264, 1372, 1460, 1470, 1533, 1580, 1659, 1680, 1715, 1752, 1896, 1960, 2044, 2058, 2190, 2212, 2352, 2370, 2555, 2744, 2765, 2920, 2940, 3066, 3160, 3318, 3430, 3504, 3577, 3792, 3871, 3920, 4088, 4116, 4380, 4424, 4740, 5110, 5145, 5488, 5530, 5767, 5840, 5880, 6132, 6320, 6636, 6860, 7154, 7665, 7742, 8176, 8232, 8295, 8760, 8848, 9480, 10220, 10290, 10731, 11060, 11534, 11613, 11760, 12264, 13272, 13720, 14308, 15330, 15484, 16464, 16590, 17301, 17520, 17885, 18960, 19355, 20440, 20580, 21462, 22120, 23068, 23226, 24528, 25039, 26544, 27097, 27440, 28616, 28835, 30660, 30968, 33180, 34602, 35770, 38710, 40369, 40880, 41160, 42924, 44240, 46136, 46452, 50078, 53655, 54194, 57232, 57670, 58065, 61320, 61936, 66360, 69204, 71540, 75117, 77420, 80738, 81291, 82320, 85848, 86505, 92272, 92904, 100156, 107310, 108388, 115340, 116130, 121107, 122640, 125195, 132720, 135485, 138408, 143080, 150234, 154840, 161476, 162582, 171696, 173010, 185808, 200312, 201845, 214620, 216776, 230680, 232260, 242214, 250390, 270970, 276816, 282583, 286160, 300468, 309680, 322952, 325164, 346020, 375585, 400624, 403690, 406455, 429240, 433552, 461360, 464520, 484428, 500780, 541940, 565166, 600936, 605535, 645904, 650328, 692040, 751170, 807380, 812910, 847749, 858480, 929040, 968856, 1001560, 1083880, 1130332, 1201872, 1211070, 1300656, 1384080, 1412915, 1502340, 1614760, 1625820, 1695498, 1937712, 1978081, 2003120, 2167760, 2260664, 2422140, 2825830, 3004680, 3229520, 3251640, 3390996, 3956162, 4238745, 4521328, 4844280, 5651660, 5934243, 6009360, 6503280, 6781992, 7912324, 8477490, 9688560, 9890405, 11303320, 11868486, 13563984, 15824648, 16954980, 19780810, 22606640, 23736972, 29671215, 31649296, 33909960, 39561620, 47473944, 59342430, 67819920, 79123240, 94947888, 118684860, 158246480, 237369720, 474739440]

約数ペア:

[(1, 474739440), (2, 237369720), (3, 158246480), (4, 118684860), (5, 94947888), (6, 79123240), (7, 67819920), (8, 59342430), (10, 47473944), (12, 39561620), (14, 33909960), (15, 31649296), (16, 29671215), (20, 23736972), (21, 22606640), (24, 19780810), (28, 16954980), (30, 15824648), (35, 13563984), (40, 11868486), (42, 11303320), (48, 9890405), (49, 9688560), (56, 8477490), (60, 7912324), (70, 6781992), (73, 6503280), (79, 6009360), (80, 5934243), (84, 5651660), (98, 4844280), (105, 4521328), (112, 4238745), (120, 3956162), (140, 3390996), (146, 3251640), (147, 3229520), (158, 3004680), (168, 2825830), (196, 2422140), (210, 2260664), (219, 2167760), (237, 2003120), (240, 1978081), (245, 1937712), (280, 1695498), (292, 1625820), (294, 1614760), (316, 1502340), (336, 1412915), (343, 1384080), (365, 1300656), (392, 1211070), (395, 1201872), (420, 1130332), (438, 1083880), (474, 1001560), (490, 968856), (511, 929040), (553, 858480), (560, 847749), (584, 812910), (588, 807380), (632, 751170), (686, 692040), (730, 650328), (735, 645904), (784, 605535), (790, 600936), (840, 565166), (876, 541940), (948, 500780), (980, 484428), (1022, 464520), (1029, 461360), (1095, 433552), (1106, 429240), (1168, 406455), (1176, 403690), (1185, 400624), (1264, 375585), (1372, 346020), (1460, 325164), (1470, 322952), (1533, 309680), (1580, 300468), (1659, 286160), (1680, 282583), (1715, 276816), (1752, 270970), (1896, 250390), (1960, 242214), (2044, 232260), (2058, 230680), (2190, 216776), (2212, 214620), (2352, 201845), (2370, 200312), (2555, 185808), (2744, 173010), (2765, 171696), (2920, 162582), (2940, 161476), (3066, 154840), (3160, 150234), (3318, 143080), (3430, 138408), (3504, 135485), (3577, 132720), (3792, 125195), (3871, 122640), (3920, 121107), (4088, 116130), (4116, 115340), (4380, 108388), (4424, 107310), (4740, 100156), (5110, 92904), (5145, 92272), (5488, 86505), (5530, 85848), (5767, 82320), (5840, 81291), (5880, 80738), (6132, 77420), (6320, 75117), (6636, 71540), (6860, 69204), (7154, 66360), (7665, 61936), (7742, 61320), (8176, 58065), (8232, 57670), (8295, 57232), (8760, 54194), (8848, 53655), (9480, 50078), (10220, 46452), (10290, 46136), (10731, 44240), (11060, 42924), (11534, 41160), (11613, 40880), (11760, 40369), (12264, 38710), (13272, 35770), (13720, 34602), (14308, 33180), (15330, 30968), (15484, 30660), (16464, 28835), (16590, 28616), (17301, 27440), (17520, 27097), (17885, 26544), (18960, 25039), (19355, 24528), (20440, 23226), (20580, 23068), (21462, 22120)]