551412680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 384

約数和(自身を含む): 1758153600

約数和(自身を除く): 1206740920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 19, 20, 26, 28, 34, 35, 38, 40, 49, 52, 56, 65, 67, 68, 70, 76, 85, 91, 95, 98, 104, 119, 130, 133, 134, 136, 140, 152, 170, 182, 190, 196, 221, 238, 245, 247, 260, 266, 268, 280, 323, 335, 340, 364, 380, 392, 442, 455, 469, 476, 490, 494, 520, 532, 536, 595, 637, 646, 665, 670, 680, 728, 760, 833, 871, 884, 910, 931, 938, 952, 980, 988, 1064, 1105, 1139, 1190, 1235, 1273, 1274, 1292, 1330, 1340, 1547, 1615, 1666, 1729, 1742, 1768, 1820, 1862, 1876, 1960, 1976, 2210, 2261, 2278, 2345, 2380, 2470, 2546, 2548, 2584, 2660, 2680, 3094, 3185, 3230, 3283, 3332, 3458, 3484, 3640, 3724, 3752, 4165, 4199, 4355, 4420, 4522, 4556, 4655, 4690, 4760, 4940, 5092, 5096, 5320, 5695, 6097, 6188, 6365, 6370, 6460, 6566, 6664, 6916, 6968, 7448, 7735, 7973, 8330, 8398, 8645, 8710, 8840, 8911, 9044, 9112, 9310, 9380, 9880, 10184, 10829, 11305, 11390, 12103, 12194, 12376, 12730, 12740, 12920, 13132, 13832, 14807, 15470, 15827, 15946, 16415, 16549, 16660, 16796, 17290, 17420, 17822, 18088, 18620, 18760, 20995, 21641, 21658, 22610, 22780, 24206, 24388, 25460, 25480, 26264, 29393, 29614, 30485, 30940, 31654, 31892, 32830, 33098, 33320, 33592, 34580, 34840, 35644, 37240, 39865, 41990, 42679, 43282, 43316, 44555, 45220, 45560, 48412, 48776, 50920, 54145, 55811, 58786, 59228, 60515, 60970, 61880, 62377, 63308, 63784, 65660, 66196, 69160, 71288, 74035, 79135, 79730, 82745, 83980, 85358, 86564, 86632, 89110, 90440, 96824, 103649, 108205, 108290, 111622, 115843, 117572, 118456, 121030, 121940, 124754, 126616, 131320, 132392, 146965, 148070, 151487, 158270, 159460, 165490, 167960, 170716, 173128, 178220, 205751, 207298, 213395, 216410, 216580, 223244, 231686, 235144, 242060, 243880, 249508, 279055, 281333, 293930, 296140, 302974, 311885, 316540, 318920, 330980, 341432, 356440, 411502, 414596, 426790, 432820, 433160, 446488, 463372, 484120, 499016, 518245, 558110, 562666, 579215, 587860, 592280, 605948, 623770, 633080, 661960, 725543, 757435, 810901, 823004, 829192, 853580, 865640, 926744, 1028755, 1036490, 1060409, 1116220, 1125332, 1158430, 1175720, 1211896, 1247540, 1406665, 1451086, 1514870, 1621802, 1646008, 1707160, 1969331, 2057510, 2072980, 2120818, 2232440, 2250664, 2316860, 2495080, 2813330, 2902172, 3029740, 3243604, 3627715, 3938662, 4054505, 4115020, 4145960, 4241636, 4633720, 5302045, 5626660, 5804344, 6059480, 6487208, 7255430, 7877324, 8109010, 8230040, 8483272, 9846655, 10604090, 11253320, 13785317, 14510860, 15754648, 16218020, 19693310, 21208180, 27570634, 29021720, 32436040, 39386620, 42416360, 55141268, 68926585, 78773240, 110282536, 137853170, 275706340, 551412680]

約数ペア:

[(1, 551412680), (2, 275706340), (4, 137853170), (5, 110282536), (7, 78773240), (8, 68926585), (10, 55141268), (13, 42416360), (14, 39386620), (17, 32436040), (19, 29021720), (20, 27570634), (26, 21208180), (28, 19693310), (34, 16218020), (35, 15754648), (38, 14510860), (40, 13785317), (49, 11253320), (52, 10604090), (56, 9846655), (65, 8483272), (67, 8230040), (68, 8109010), (70, 7877324), (76, 7255430), (85, 6487208), (91, 6059480), (95, 5804344), (98, 5626660), (104, 5302045), (119, 4633720), (130, 4241636), (133, 4145960), (134, 4115020), (136, 4054505), (140, 3938662), (152, 3627715), (170, 3243604), (182, 3029740), (190, 2902172), (196, 2813330), (221, 2495080), (238, 2316860), (245, 2250664), (247, 2232440), (260, 2120818), (266, 2072980), (268, 2057510), (280, 1969331), (323, 1707160), (335, 1646008), (340, 1621802), (364, 1514870), (380, 1451086), (392, 1406665), (442, 1247540), (455, 1211896), (469, 1175720), (476, 1158430), (490, 1125332), (494, 1116220), (520, 1060409), (532, 1036490), (536, 1028755), (595, 926744), (637, 865640), (646, 853580), (665, 829192), (670, 823004), (680, 810901), (728, 757435), (760, 725543), (833, 661960), (871, 633080), (884, 623770), (910, 605948), (931, 592280), (938, 587860), (952, 579215), (980, 562666), (988, 558110), (1064, 518245), (1105, 499016), (1139, 484120), (1190, 463372), (1235, 446488), (1273, 433160), (1274, 432820), (1292, 426790), (1330, 414596), (1340, 411502), (1547, 356440), (1615, 341432), (1666, 330980), (1729, 318920), (1742, 316540), (1768, 311885), (1820, 302974), (1862, 296140), (1876, 293930), (1960, 281333), (1976, 279055), (2210, 249508), (2261, 243880), (2278, 242060), (2345, 235144), (2380, 231686), (2470, 223244), (2546, 216580), (2548, 216410), (2584, 213395), (2660, 207298), (2680, 205751), (3094, 178220), (3185, 173128), (3230, 170716), (3283, 167960), (3332, 165490), (3458, 159460), (3484, 158270), (3640, 151487), (3724, 148070), (3752, 146965), (4165, 132392), (4199, 131320), (4355, 126616), (4420, 124754), (4522, 121940), (4556, 121030), (4655, 118456), (4690, 117572), (4760, 115843), (4940, 111622), (5092, 108290), (5096, 108205), (5320, 103649), (5695, 96824), (6097, 90440), (6188, 89110), (6365, 86632), (6370, 86564), (6460, 85358), (6566, 83980), (6664, 82745), (6916, 79730), (6968, 79135), (7448, 74035), (7735, 71288), (7973, 69160), (8330, 66196), (8398, 65660), (8645, 63784), (8710, 63308), (8840, 62377), (8911, 61880), (9044, 60970), (9112, 60515), (9310, 59228), (9380, 58786), (9880, 55811), (10184, 54145), (10829, 50920), (11305, 48776), (11390, 48412), (12103, 45560), (12194, 45220), (12376, 44555), (12730, 43316), (12740, 43282), (12920, 42679), (13132, 41990), (13832, 39865), (14807, 37240), (15470, 35644), (15827, 34840), (15946, 34580), (16415, 33592), (16549, 33320), (16660, 33098), (16796, 32830), (17290, 31892), (17420, 31654), (17822, 30940), (18088, 30485), (18620, 29614), (18760, 29393), (20995, 26264), (21641, 25480), (21658, 25460), (22610, 24388), (22780, 24206)]