3320008720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{653}}^1\times {\mathrm{1297}}^1$

素因数の和:1977

約数の個数: 120

約数和(自身を含む): 8999952984

約数和(自身を除く): 5679944264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 653, 784, 980, 1297, 1306, 1960, 2594, 2612, 3265, 3920, 4571, 5188, 5224, 6485, 6530, 9079, 9142, 10376, 10448, 12970, 13060, 18158, 18284, 20752, 22855, 25940, 26120, 31997, 36316, 36568, 45395, 45710, 51880, 52240, 63553, 63994, 72632, 73136, 90790, 91420, 103760, 127106, 127988, 145264, 159985, 181580, 182840, 254212, 255976, 317765, 319970, 363160, 365680, 508424, 511952, 635530, 639940, 726320, 846941, 1016848, 1271060, 1279880, 1693882, 2542120, 2559760, 3387764, 4234705, 5084240, 5928587, 6775528, 8469410, 11857174, 13551056, 16938820, 23714348, 29642935, 33877640, 41500109, 47428696, 59285870, 67755280, 83000218, 94857392, 118571740, 166000436, 207500545, 237143480, 332000872, 415001090, 474286960, 664001744, 830002180, 1660004360, 3320008720]

約数ペア:

[(1, 3320008720), (2, 1660004360), (4, 830002180), (5, 664001744), (7, 474286960), (8, 415001090), (10, 332000872), (14, 237143480), (16, 207500545), (20, 166000436), (28, 118571740), (35, 94857392), (40, 83000218), (49, 67755280), (56, 59285870), (70, 47428696), (80, 41500109), (98, 33877640), (112, 29642935), (140, 23714348), (196, 16938820), (245, 13551056), (280, 11857174), (392, 8469410), (490, 6775528), (560, 5928587), (653, 5084240), (784, 4234705), (980, 3387764), (1297, 2559760), (1306, 2542120), (1960, 1693882), (2594, 1279880), (2612, 1271060), (3265, 1016848), (3920, 846941), (4571, 726320), (5188, 639940), (5224, 635530), (6485, 511952), (6530, 508424), (9079, 365680), (9142, 363160), (10376, 319970), (10448, 317765), (12970, 255976), (13060, 254212), (18158, 182840), (18284, 181580), (20752, 159985), (22855, 145264), (25940, 127988), (26120, 127106), (31997, 103760), (36316, 91420), (36568, 90790), (45395, 73136), (45710, 72632), (51880, 63994), (52240, 63553)]