2021202480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{24697}}^1$

素因数の和:24755

約数の個数: 160

約数和(自身を含む): 7056119808

約数和(自身を除く): 5034917328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2480, 2640, 2728, 3410, 3720, 4092, 5115, 5456, 6820, 7440, 8184, 10230, 13640, 16368, 20460, 24697, 27280, 40920, 49394, 74091, 81840, 98788, 123485, 148182, 197576, 246970, 271667, 296364, 370455, 395152, 493940, 543334, 592728, 740910, 765607, 815001, 987880, 1086668, 1185456, 1358335, 1481820, 1531214, 1630002, 1975760, 2173336, 2296821, 2716670, 2963640, 3062428, 3260004, 3828035, 4075005, 4346672, 4593642, 5433340, 5927280, 6124856, 6520008, 7656070, 8150010, 8421677, 9187284, 10866680, 11484105, 12249712, 13040016, 15312140, 16300020, 16843354, 18374568, 21733360, 22968210, 25265031, 30624280, 32600040, 33686708, 36749136, 42108385, 45936420, 50530062, 61248560, 65200080, 67373416, 84216770, 91872840, 101060124, 126325155, 134746832, 168433540, 183745680, 202120248, 252650310, 336867080, 404240496, 505300620, 673734160, 1010601240, 2021202480]

約数ペア:

[(1, 2021202480), (2, 1010601240), (3, 673734160), (4, 505300620), (5, 404240496), (6, 336867080), (8, 252650310), (10, 202120248), (11, 183745680), (12, 168433540), (15, 134746832), (16, 126325155), (20, 101060124), (22, 91872840), (24, 84216770), (30, 67373416), (31, 65200080), (33, 61248560), (40, 50530062), (44, 45936420), (48, 42108385), (55, 36749136), (60, 33686708), (62, 32600040), (66, 30624280), (80, 25265031), (88, 22968210), (93, 21733360), (110, 18374568), (120, 16843354), (124, 16300020), (132, 15312140), (155, 13040016), (165, 12249712), (176, 11484105), (186, 10866680), (220, 9187284), (240, 8421677), (248, 8150010), (264, 7656070), (310, 6520008), (330, 6124856), (341, 5927280), (372, 5433340), (440, 4593642), (465, 4346672), (496, 4075005), (528, 3828035), (620, 3260004), (660, 3062428), (682, 2963640), (744, 2716670), (880, 2296821), (930, 2173336), (1023, 1975760), (1240, 1630002), (1320, 1531214), (1364, 1481820), (1488, 1358335), (1705, 1185456), (1860, 1086668), (2046, 987880), (2480, 815001), (2640, 765607), (2728, 740910), (3410, 592728), (3720, 543334), (4092, 493940), (5115, 395152), (5456, 370455), (6820, 296364), (7440, 271667), (8184, 246970), (10230, 197576), (13640, 148182), (16368, 123485), (20460, 98788), (24697, 81840), (27280, 74091), (40920, 49394)]