423197460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:652

約数の個数: 240

約数和(自身を含む): 1542651264

約数和(自身を除く): 1119453804

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 67, 70, 81, 84, 90, 105, 108, 126, 134, 135, 140, 162, 180, 189, 201, 210, 252, 268, 270, 315, 324, 335, 378, 402, 405, 420, 469, 540, 557, 567, 603, 630, 670, 756, 804, 810, 938, 945, 1005, 1114, 1134, 1206, 1260, 1340, 1407, 1620, 1671, 1809, 1876, 1890, 2010, 2228, 2268, 2345, 2412, 2785, 2814, 2835, 3015, 3342, 3618, 3780, 3899, 4020, 4221, 4690, 5013, 5427, 5570, 5628, 5670, 6030, 6684, 7035, 7236, 7798, 8355, 8442, 9045, 9380, 10026, 10854, 11140, 11340, 11697, 12060, 12663, 14070, 15039, 15596, 16710, 16884, 18090, 19495, 20052, 21105, 21708, 23394, 25065, 25326, 27135, 28140, 30078, 33420, 35091, 36180, 37319, 37989, 38990, 42210, 45117, 46788, 50130, 50652, 54270, 58485, 60156, 63315, 70182, 74638, 75195, 75978, 77980, 84420, 90234, 100260, 105273, 108540, 111957, 116970, 126630, 140364, 149276, 150390, 151956, 175455, 180468, 186595, 189945, 210546, 223914, 225585, 233940, 253260, 261233, 300780, 315819, 335871, 350910, 373190, 379890, 421092, 447828, 451170, 522466, 526365, 559785, 631638, 671742, 701820, 746380, 759780, 783699, 902340, 1007613, 1044932, 1052730, 1119570, 1263276, 1306165, 1343484, 1567398, 1579095, 1679355, 2015226, 2105460, 2239140, 2351097, 2612330, 3022839, 3134796, 3158190, 3358710, 3918495, 4030452, 4702194, 5038065, 5224660, 6045678, 6316380, 6717420, 7053291, 7836990, 9404388, 10076130, 11755485, 12091356, 14106582, 15114195, 15673980, 20152260, 21159873, 23510970, 28213164, 30228390, 35266455, 42319746, 47021940, 60456780, 70532910, 84639492, 105799365, 141065820, 211598730, 423197460]

約数ペア:

[(1, 423197460), (2, 211598730), (3, 141065820), (4, 105799365), (5, 84639492), (6, 70532910), (7, 60456780), (9, 47021940), (10, 42319746), (12, 35266455), (14, 30228390), (15, 28213164), (18, 23510970), (20, 21159873), (21, 20152260), (27, 15673980), (28, 15114195), (30, 14106582), (35, 12091356), (36, 11755485), (42, 10076130), (45, 9404388), (54, 7836990), (60, 7053291), (63, 6717420), (67, 6316380), (70, 6045678), (81, 5224660), (84, 5038065), (90, 4702194), (105, 4030452), (108, 3918495), (126, 3358710), (134, 3158190), (135, 3134796), (140, 3022839), (162, 2612330), (180, 2351097), (189, 2239140), (201, 2105460), (210, 2015226), (252, 1679355), (268, 1579095), (270, 1567398), (315, 1343484), (324, 1306165), (335, 1263276), (378, 1119570), (402, 1052730), (405, 1044932), (420, 1007613), (469, 902340), (540, 783699), (557, 759780), (567, 746380), (603, 701820), (630, 671742), (670, 631638), (756, 559785), (804, 526365), (810, 522466), (938, 451170), (945, 447828), (1005, 421092), (1114, 379890), (1134, 373190), (1206, 350910), (1260, 335871), (1340, 315819), (1407, 300780), (1620, 261233), (1671, 253260), (1809, 233940), (1876, 225585), (1890, 223914), (2010, 210546), (2228, 189945), (2268, 186595), (2345, 180468), (2412, 175455), (2785, 151956), (2814, 150390), (2835, 149276), (3015, 140364), (3342, 126630), (3618, 116970), (3780, 111957), (3899, 108540), (4020, 105273), (4221, 100260), (4690, 90234), (5013, 84420), (5427, 77980), (5570, 75978), (5628, 75195), (5670, 74638), (6030, 70182), (6684, 63315), (7035, 60156), (7236, 58485), (7798, 54270), (8355, 50652), (8442, 50130), (9045, 46788), (9380, 45117), (10026, 42210), (10854, 38990), (11140, 37989), (11340, 37319), (11697, 36180), (12060, 35091), (12663, 33420), (14070, 30078), (15039, 28140), (15596, 27135), (16710, 25326), (16884, 25065), (18090, 23394), (19495, 21708), (20052, 21105)]