22293960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 74511360

約数和(自身を除く): 52217400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 461, 465, 520, 620, 744, 780, 806, 922, 930, 1209, 1240, 1383, 1560, 1612, 1844, 1860, 2015, 2305, 2418, 2766, 3224, 3688, 3720, 4030, 4610, 4836, 5532, 5993, 6045, 6915, 8060, 9220, 9672, 11064, 11986, 12090, 13830, 14291, 16120, 17979, 18440, 23972, 24180, 27660, 28582, 29965, 35958, 42873, 47944, 48360, 55320, 57164, 59930, 71455, 71916, 85746, 89895, 114328, 119860, 142910, 143832, 171492, 179790, 185783, 214365, 239720, 285820, 342984, 359580, 371566, 428730, 557349, 571640, 719160, 743132, 857460, 928915, 1114698, 1486264, 1714920, 1857830, 2229396, 2786745, 3715660, 4458792, 5573490, 7431320, 11146980, 22293960]

約数ペア:

[(1, 22293960), (2, 11146980), (3, 7431320), (4, 5573490), (5, 4458792), (6, 3715660), (8, 2786745), (10, 2229396), (12, 1857830), (13, 1714920), (15, 1486264), (20, 1114698), (24, 928915), (26, 857460), (30, 743132), (31, 719160), (39, 571640), (40, 557349), (52, 428730), (60, 371566), (62, 359580), (65, 342984), (78, 285820), (93, 239720), (104, 214365), (120, 185783), (124, 179790), (130, 171492), (155, 143832), (156, 142910), (186, 119860), (195, 114328), (248, 89895), (260, 85746), (310, 71916), (312, 71455), (372, 59930), (390, 57164), (403, 55320), (461, 48360), (465, 47944), (520, 42873), (620, 35958), (744, 29965), (780, 28582), (806, 27660), (922, 24180), (930, 23972), (1209, 18440), (1240, 17979), (1383, 16120), (1560, 14291), (1612, 13830), (1844, 12090), (1860, 11986), (2015, 11064), (2305, 9672), (2418, 9220), (2766, 8060), (3224, 6915), (3688, 6045), (3720, 5993), (4030, 5532), (4610, 4836)]