421417080

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1$

素因数の和:1140

約数の個数: 320

約数和(自身を含む): 1715567040

約数和(自身を除く): 1294149960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 81, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 162, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 324, 340, 357, 360, 378, 405, 408, 420, 459, 476, 504, 510, 540, 567, 595, 612, 630, 648, 680, 714, 756, 765, 810, 840, 918, 945, 952, 1020, 1071, 1080, 1093, 1134, 1190, 1224, 1260, 1377, 1428, 1512, 1530, 1620, 1785, 1836, 1890, 2040, 2142, 2186, 2268, 2295, 2380, 2520, 2754, 2835, 2856, 3060, 3213, 3240, 3279, 3570, 3672, 3780, 4284, 4372, 4536, 4590, 4760, 5355, 5465, 5508, 5670, 6120, 6426, 6558, 6885, 7140, 7560, 7651, 8568, 8744, 9180, 9639, 9837, 10710, 10930, 11016, 11340, 12852, 13116, 13770, 14280, 15302, 16065, 16395, 18360, 18581, 19278, 19674, 21420, 21860, 22680, 22953, 25704, 26232, 27540, 29511, 30604, 32130, 32790, 37162, 38255, 38556, 39348, 42840, 43720, 45906, 48195, 49185, 55080, 55743, 59022, 61208, 64260, 65580, 68859, 74324, 76510, 77112, 78696, 88533, 91812, 92905, 96390, 98370, 111486, 114765, 118044, 128520, 130067, 131160, 137718, 147555, 148648, 153020, 167229, 177066, 183624, 185810, 192780, 196740, 206577, 222972, 229530, 236088, 260134, 275436, 278715, 295110, 306040, 334458, 344295, 354132, 371620, 385560, 390201, 393480, 413154, 442665, 445944, 459060, 501687, 520268, 550872, 557430, 590220, 619731, 650335, 668916, 688590, 708264, 743240, 780402, 826308, 836145, 885330, 918120, 1003374, 1032885, 1040536, 1114860, 1170603, 1180440, 1239462, 1300670, 1337832, 1377180, 1505061, 1560804, 1652616, 1672290, 1770660, 1951005, 2006748, 2065770, 2229720, 2341206, 2478924, 2508435, 2601340, 2754360, 3010122, 3098655, 3121608, 3344580, 3511809, 3541320, 3902010, 4013496, 4131540, 4682412, 4957848, 5016870, 5202680, 5853015, 6020244, 6197310, 6689160, 7023618, 7525305, 7804020, 8263080, 9364824, 10033740, 10535427, 11706030, 12040488, 12394620, 14047236, 15050610, 15608040, 17559045, 20067480, 21070854, 23412060, 24789240, 28094472, 30101220, 35118090, 42141708, 46824120, 52677135, 60202440, 70236180, 84283416, 105354270, 140472360, 210708540, 421417080]

約数ペア:

[(1, 421417080), (2, 210708540), (3, 140472360), (4, 105354270), (5, 84283416), (6, 70236180), (7, 60202440), (8, 52677135), (9, 46824120), (10, 42141708), (12, 35118090), (14, 30101220), (15, 28094472), (17, 24789240), (18, 23412060), (20, 21070854), (21, 20067480), (24, 17559045), (27, 15608040), (28, 15050610), (30, 14047236), (34, 12394620), (35, 12040488), (36, 11706030), (40, 10535427), (42, 10033740), (45, 9364824), (51, 8263080), (54, 7804020), (56, 7525305), (60, 7023618), (63, 6689160), (68, 6197310), (70, 6020244), (72, 5853015), (81, 5202680), (84, 5016870), (85, 4957848), (90, 4682412), (102, 4131540), (105, 4013496), (108, 3902010), (119, 3541320), (120, 3511809), (126, 3344580), (135, 3121608), (136, 3098655), (140, 3010122), (153, 2754360), (162, 2601340), (168, 2508435), (170, 2478924), (180, 2341206), (189, 2229720), (204, 2065770), (210, 2006748), (216, 1951005), (238, 1770660), (252, 1672290), (255, 1652616), (270, 1560804), (280, 1505061), (306, 1377180), (315, 1337832), (324, 1300670), (340, 1239462), (357, 1180440), (360, 1170603), (378, 1114860), (405, 1040536), (408, 1032885), (420, 1003374), (459, 918120), (476, 885330), (504, 836145), (510, 826308), (540, 780402), (567, 743240), (595, 708264), (612, 688590), (630, 668916), (648, 650335), (680, 619731), (714, 590220), (756, 557430), (765, 550872), (810, 520268), (840, 501687), (918, 459060), (945, 445944), (952, 442665), (1020, 413154), (1071, 393480), (1080, 390201), (1093, 385560), (1134, 371620), (1190, 354132), (1224, 344295), (1260, 334458), (1377, 306040), (1428, 295110), (1512, 278715), (1530, 275436), (1620, 260134), (1785, 236088), (1836, 229530), (1890, 222972), (2040, 206577), (2142, 196740), (2186, 192780), (2268, 185810), (2295, 183624), (2380, 177066), (2520, 167229), (2754, 153020), (2835, 148648), (2856, 147555), (3060, 137718), (3213, 131160), (3240, 130067), (3279, 128520), (3570, 118044), (3672, 114765), (3780, 111486), (4284, 98370), (4372, 96390), (4536, 92905), (4590, 91812), (4760, 88533), (5355, 78696), (5465, 77112), (5508, 76510), (5670, 74324), (6120, 68859), (6426, 65580), (6558, 64260), (6885, 61208), (7140, 59022), (7560, 55743), (7651, 55080), (8568, 49185), (8744, 48195), (9180, 45906), (9639, 43720), (9837, 42840), (10710, 39348), (10930, 38556), (11016, 38255), (11340, 37162), (12852, 32790), (13116, 32130), (13770, 30604), (14280, 29511), (15302, 27540), (16065, 26232), (16395, 25704), (18360, 22953), (18581, 22680), (19278, 21860), (19674, 21420)]