476309960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:511

約数の個数: 128

約数和(自身を含む): 1264204800

約数和(自身を除く): 787894840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 79, 122, 140, 158, 244, 280, 305, 316, 353, 395, 427, 488, 553, 610, 632, 706, 790, 854, 1106, 1220, 1412, 1580, 1708, 1765, 2135, 2212, 2440, 2471, 2765, 2824, 3160, 3416, 3530, 4270, 4424, 4819, 4942, 5530, 7060, 8540, 9638, 9884, 11060, 12355, 14120, 17080, 19276, 19768, 21533, 22120, 24095, 24710, 27887, 33733, 38552, 43066, 48190, 49420, 55774, 67466, 86132, 96380, 98840, 107665, 111548, 134932, 139435, 150731, 168665, 172264, 192760, 195209, 215330, 223096, 269864, 278870, 301462, 337330, 390418, 430660, 557740, 602924, 674660, 753655, 780836, 861320, 976045, 1115480, 1205848, 1349320, 1507310, 1561672, 1701107, 1952090, 3014620, 3402214, 3904180, 6029240, 6804428, 7808360, 8505535, 11907749, 13608856, 17011070, 23815498, 34022140, 47630996, 59538745, 68044280, 95261992, 119077490, 238154980, 476309960]

約数ペア:

[(1, 476309960), (2, 238154980), (4, 119077490), (5, 95261992), (7, 68044280), (8, 59538745), (10, 47630996), (14, 34022140), (20, 23815498), (28, 17011070), (35, 13608856), (40, 11907749), (56, 8505535), (61, 7808360), (70, 6804428), (79, 6029240), (122, 3904180), (140, 3402214), (158, 3014620), (244, 1952090), (280, 1701107), (305, 1561672), (316, 1507310), (353, 1349320), (395, 1205848), (427, 1115480), (488, 976045), (553, 861320), (610, 780836), (632, 753655), (706, 674660), (790, 602924), (854, 557740), (1106, 430660), (1220, 390418), (1412, 337330), (1580, 301462), (1708, 278870), (1765, 269864), (2135, 223096), (2212, 215330), (2440, 195209), (2471, 192760), (2765, 172264), (2824, 168665), (3160, 150731), (3416, 139435), (3530, 134932), (4270, 111548), (4424, 107665), (4819, 98840), (4942, 96380), (5530, 86132), (7060, 67466), (8540, 55774), (9638, 49420), (9884, 48190), (11060, 43066), (12355, 38552), (14120, 33733), (17080, 27887), (19276, 24710), (19768, 24095), (21533, 22120)]