815347260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{547}}^1$

素因数の和:602

約数の個数: 324

約数和(自身を含む): 3121038648

約数和(自身を除く): 2305691388

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 169, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 338, 364, 390, 420, 441, 455, 468, 490, 507, 546, 547, 585, 588, 630, 637, 676, 735, 780, 819, 845, 882, 910, 980, 1014, 1092, 1094, 1170, 1183, 1260, 1274, 1365, 1470, 1521, 1638, 1641, 1690, 1764, 1820, 1911, 2028, 2188, 2205, 2340, 2366, 2535, 2548, 2730, 2735, 2940, 3042, 3185, 3276, 3282, 3380, 3549, 3822, 3829, 4095, 4410, 4732, 4923, 5070, 5460, 5470, 5733, 5915, 6084, 6370, 6564, 7098, 7111, 7605, 7644, 7658, 8190, 8205, 8281, 8820, 9555, 9846, 10140, 10647, 10940, 11466, 11487, 11830, 12740, 14196, 14222, 15210, 15316, 16380, 16410, 16562, 17745, 19110, 19145, 19692, 21294, 21333, 22932, 22974, 23660, 24615, 24843, 26803, 28444, 28665, 30420, 32820, 33124, 34461, 35490, 35555, 38220, 38290, 41405, 42588, 42666, 45948, 49230, 49686, 49777, 53235, 53606, 57330, 57435, 63999, 68922, 70980, 71110, 74529, 76580, 80409, 82810, 85332, 92443, 98460, 99372, 99554, 106470, 106665, 107212, 114660, 114870, 124215, 127998, 134015, 137844, 142220, 149058, 149331, 160818, 165620, 172305, 184886, 199108, 212940, 213330, 229740, 241227, 248430, 248885, 255996, 268030, 277329, 298116, 298662, 319995, 321636, 344610, 348439, 369772, 372645, 402045, 426660, 447993, 462215, 482454, 496860, 497770, 536060, 554658, 597324, 639990, 647101, 689220, 696878, 745290, 746655, 804090, 831987, 895986, 924430, 964908, 995540, 1045317, 1109316, 1206135, 1279980, 1294202, 1386645, 1393756, 1490580, 1493310, 1608180, 1663974, 1742195, 1791972, 1848860, 1941303, 2090634, 2239965, 2412270, 2588404, 2773290, 2986620, 3135951, 3235505, 3327948, 3484390, 3882606, 4159935, 4181268, 4479930, 4529707, 4824540, 5226585, 5546580, 5823909, 6271902, 6471010, 6968780, 7765212, 8319870, 8959860, 9059414, 9706515, 10453170, 11647818, 12543804, 12942020, 13589121, 15679755, 16639740, 18118828, 19413030, 20906340, 22648535, 23295636, 27178242, 29119545, 31359510, 38826060, 40767363, 45297070, 54356484, 58239090, 62719020, 67945605, 81534726, 90594140, 116478180, 135891210, 163069452, 203836815, 271782420, 407673630, 815347260]

約数ペア:

[(1, 815347260), (2, 407673630), (3, 271782420), (4, 203836815), (5, 163069452), (6, 135891210), (7, 116478180), (9, 90594140), (10, 81534726), (12, 67945605), (13, 62719020), (14, 58239090), (15, 54356484), (18, 45297070), (20, 40767363), (21, 38826060), (26, 31359510), (28, 29119545), (30, 27178242), (35, 23295636), (36, 22648535), (39, 20906340), (42, 19413030), (45, 18118828), (49, 16639740), (52, 15679755), (60, 13589121), (63, 12942020), (65, 12543804), (70, 11647818), (78, 10453170), (84, 9706515), (90, 9059414), (91, 8959860), (98, 8319870), (105, 7765212), (117, 6968780), (126, 6471010), (130, 6271902), (140, 5823909), (147, 5546580), (156, 5226585), (169, 4824540), (180, 4529707), (182, 4479930), (195, 4181268), (196, 4159935), (210, 3882606), (234, 3484390), (245, 3327948), (252, 3235505), (260, 3135951), (273, 2986620), (294, 2773290), (315, 2588404), (338, 2412270), (364, 2239965), (390, 2090634), (420, 1941303), (441, 1848860), (455, 1791972), (468, 1742195), (490, 1663974), (507, 1608180), (546, 1493310), (547, 1490580), (585, 1393756), (588, 1386645), (630, 1294202), (637, 1279980), (676, 1206135), (735, 1109316), (780, 1045317), (819, 995540), (845, 964908), (882, 924430), (910, 895986), (980, 831987), (1014, 804090), (1092, 746655), (1094, 745290), (1170, 696878), (1183, 689220), (1260, 647101), (1274, 639990), (1365, 597324), (1470, 554658), (1521, 536060), (1638, 497770), (1641, 496860), (1690, 482454), (1764, 462215), (1820, 447993), (1911, 426660), (2028, 402045), (2188, 372645), (2205, 369772), (2340, 348439), (2366, 344610), (2535, 321636), (2548, 319995), (2730, 298662), (2735, 298116), (2940, 277329), (3042, 268030), (3185, 255996), (3276, 248885), (3282, 248430), (3380, 241227), (3549, 229740), (3822, 213330), (3829, 212940), (4095, 199108), (4410, 184886), (4732, 172305), (4923, 165620), (5070, 160818), (5460, 149331), (5470, 149058), (5733, 142220), (5915, 137844), (6084, 134015), (6370, 127998), (6564, 124215), (7098, 114870), (7111, 114660), (7605, 107212), (7644, 106665), (7658, 106470), (8190, 99554), (8205, 99372), (8281, 98460), (8820, 92443), (9555, 85332), (9846, 82810), (10140, 80409), (10647, 76580), (10940, 74529), (11466, 71110), (11487, 70980), (11830, 68922), (12740, 63999), (14196, 57435), (14222, 57330), (15210, 53606), (15316, 53235), (16380, 49777), (16410, 49686), (16562, 49230), (17745, 45948), (19110, 42666), (19145, 42588), (19692, 41405), (21294, 38290), (21333, 38220), (22932, 35555), (22974, 35490), (23660, 34461), (24615, 33124), (24843, 32820), (26803, 30420), (28444, 28665)]