237408570

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:867

約数の個数: 192

約数和(自身を含む): 775547136

約数和(自身を除く): 538138566

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 81, 85, 90, 102, 105, 119, 126, 135, 153, 162, 170, 189, 210, 238, 243, 255, 270, 306, 315, 357, 378, 405, 459, 486, 510, 567, 595, 630, 714, 765, 810, 821, 918, 945, 1071, 1134, 1190, 1215, 1377, 1530, 1642, 1701, 1785, 1890, 2142, 2295, 2430, 2463, 2754, 2835, 3213, 3402, 3570, 4105, 4131, 4590, 4926, 5355, 5670, 5747, 6426, 6885, 7389, 8210, 8262, 8505, 9639, 10710, 11494, 12315, 13770, 13957, 14778, 16065, 17010, 17241, 19278, 20655, 22167, 24630, 27914, 28735, 28917, 32130, 34482, 36945, 41310, 41871, 44334, 48195, 51723, 57470, 57834, 66501, 69785, 73890, 83742, 86205, 96390, 97699, 103446, 110835, 125613, 133002, 139570, 144585, 155169, 172410, 195398, 199503, 209355, 221670, 251226, 258615, 289170, 293097, 310338, 332505, 376839, 399006, 418710, 465507, 488495, 517230, 586194, 628065, 665010, 753678, 775845, 879291, 931014, 976990, 997515, 1130517, 1256130, 1396521, 1465485, 1551690, 1758582, 1884195, 1995030, 2261034, 2327535, 2637873, 2793042, 2930970, 3391551, 3768390, 4396455, 4655070, 5275746, 5652585, 6783102, 6982605, 7913619, 8792910, 11305170, 13189365, 13965210, 15827238, 16957755, 23740857, 26378730, 33915510, 39568095, 47481714, 79136190, 118704285, 237408570]

約数ペア:

[(1, 237408570), (2, 118704285), (3, 79136190), (5, 47481714), (6, 39568095), (7, 33915510), (9, 26378730), (10, 23740857), (14, 16957755), (15, 15827238), (17, 13965210), (18, 13189365), (21, 11305170), (27, 8792910), (30, 7913619), (34, 6982605), (35, 6783102), (42, 5652585), (45, 5275746), (51, 4655070), (54, 4396455), (63, 3768390), (70, 3391551), (81, 2930970), (85, 2793042), (90, 2637873), (102, 2327535), (105, 2261034), (119, 1995030), (126, 1884195), (135, 1758582), (153, 1551690), (162, 1465485), (170, 1396521), (189, 1256130), (210, 1130517), (238, 997515), (243, 976990), (255, 931014), (270, 879291), (306, 775845), (315, 753678), (357, 665010), (378, 628065), (405, 586194), (459, 517230), (486, 488495), (510, 465507), (567, 418710), (595, 399006), (630, 376839), (714, 332505), (765, 310338), (810, 293097), (821, 289170), (918, 258615), (945, 251226), (1071, 221670), (1134, 209355), (1190, 199503), (1215, 195398), (1377, 172410), (1530, 155169), (1642, 144585), (1701, 139570), (1785, 133002), (1890, 125613), (2142, 110835), (2295, 103446), (2430, 97699), (2463, 96390), (2754, 86205), (2835, 83742), (3213, 73890), (3402, 69785), (3570, 66501), (4105, 57834), (4131, 57470), (4590, 51723), (4926, 48195), (5355, 44334), (5670, 41871), (5747, 41310), (6426, 36945), (6885, 34482), (7389, 32130), (8210, 28917), (8262, 28735), (8505, 27914), (9639, 24630), (10710, 22167), (11494, 20655), (12315, 19278), (13770, 17241), (13957, 17010), (14778, 16065)]