4028266480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{33149}}^1$

素因数の和:33207

約数の個数: 120

約数和(自身を含む): 11246601600

約数和(自身を除く): 7218335120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 2480, 3038, 3472, 3920, 4340, 6076, 7595, 8680, 12152, 15190, 17360, 24304, 30380, 33149, 60760, 66298, 121520, 132596, 165745, 232043, 265192, 331490, 464086, 530384, 662980, 928172, 1027619, 1160215, 1325960, 1624301, 1856344, 2055238, 2320430, 2651920, 3248602, 3712688, 4110476, 4640860, 5138095, 6497204, 7193333, 8121505, 8220952, 9281720, 10276190, 12994408, 14386666, 16243010, 16441904, 18563440, 20552380, 25988816, 28773332, 32486020, 35966665, 41104760, 50353331, 57546664, 64972040, 71933330, 82209520, 100706662, 115093328, 129944080, 143866660, 201413324, 251766655, 287733320, 402826648, 503533310, 575466640, 805653296, 1007066620, 2014133240, 4028266480]

約数ペア:

[(1, 4028266480), (2, 2014133240), (4, 1007066620), (5, 805653296), (7, 575466640), (8, 503533310), (10, 402826648), (14, 287733320), (16, 251766655), (20, 201413324), (28, 143866660), (31, 129944080), (35, 115093328), (40, 100706662), (49, 82209520), (56, 71933330), (62, 64972040), (70, 57546664), (80, 50353331), (98, 41104760), (112, 35966665), (124, 32486020), (140, 28773332), (155, 25988816), (196, 20552380), (217, 18563440), (245, 16441904), (248, 16243010), (280, 14386666), (310, 12994408), (392, 10276190), (434, 9281720), (490, 8220952), (496, 8121505), (560, 7193333), (620, 6497204), (784, 5138095), (868, 4640860), (980, 4110476), (1085, 3712688), (1240, 3248602), (1519, 2651920), (1736, 2320430), (1960, 2055238), (2170, 1856344), (2480, 1624301), (3038, 1325960), (3472, 1160215), (3920, 1027619), (4340, 928172), (6076, 662980), (7595, 530384), (8680, 464086), (12152, 331490), (15190, 265192), (17360, 232043), (24304, 165745), (30380, 132596), (33149, 121520), (60760, 66298)]