222343320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{863}}^1$

素因数の和:1009

約数の個数: 128

約数和(自身を含む): 709171200

約数和(自身を除く): 486827880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 113, 114, 120, 152, 190, 226, 228, 285, 339, 380, 452, 456, 565, 570, 678, 760, 863, 904, 1130, 1140, 1356, 1695, 1726, 2147, 2260, 2280, 2589, 2712, 3390, 3452, 4294, 4315, 4520, 5178, 6441, 6780, 6904, 8588, 8630, 10356, 10735, 12882, 12945, 13560, 16397, 17176, 17260, 20712, 21470, 25764, 25890, 32205, 32794, 34520, 42940, 49191, 51528, 51780, 64410, 65588, 81985, 85880, 97519, 98382, 103560, 128820, 131176, 163970, 195038, 196764, 245955, 257640, 292557, 327940, 390076, 393528, 487595, 491910, 585114, 655880, 780152, 975190, 983820, 1170228, 1462785, 1852861, 1950380, 1967640, 2340456, 2925570, 3705722, 3900760, 5558583, 5851140, 7411444, 9264305, 11117166, 11702280, 14822888, 18528610, 22234332, 27792915, 37057220, 44468664, 55585830, 74114440, 111171660, 222343320]

約数ペア:

[(1, 222343320), (2, 111171660), (3, 74114440), (4, 55585830), (5, 44468664), (6, 37057220), (8, 27792915), (10, 22234332), (12, 18528610), (15, 14822888), (19, 11702280), (20, 11117166), (24, 9264305), (30, 7411444), (38, 5851140), (40, 5558583), (57, 3900760), (60, 3705722), (76, 2925570), (95, 2340456), (113, 1967640), (114, 1950380), (120, 1852861), (152, 1462785), (190, 1170228), (226, 983820), (228, 975190), (285, 780152), (339, 655880), (380, 585114), (452, 491910), (456, 487595), (565, 393528), (570, 390076), (678, 327940), (760, 292557), (863, 257640), (904, 245955), (1130, 196764), (1140, 195038), (1356, 163970), (1695, 131176), (1726, 128820), (2147, 103560), (2260, 98382), (2280, 97519), (2589, 85880), (2712, 81985), (3390, 65588), (3452, 64410), (4294, 51780), (4315, 51528), (4520, 49191), (5178, 42940), (6441, 34520), (6780, 32794), (6904, 32205), (8588, 25890), (8630, 25764), (10356, 21470), (10735, 20712), (12882, 17260), (12945, 17176), (13560, 16397)]