237671460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{601}}^1$

素因数の和:655

約数の個数: 144

約数和(自身を含む): 782286960

約数和(自身を除く): 544615500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 601, 676, 780, 845, 1014, 1170, 1202, 1521, 1690, 1803, 2028, 2197, 2340, 2404, 2535, 3005, 3042, 3380, 3606, 4394, 5070, 5409, 6010, 6084, 6591, 7212, 7605, 7813, 8788, 9015, 10140, 10818, 10985, 12020, 13182, 15210, 15626, 18030, 19773, 21636, 21970, 23439, 26364, 27045, 30420, 31252, 32955, 36060, 39065, 39546, 43940, 46878, 54090, 65910, 70317, 78130, 79092, 93756, 98865, 101569, 108180, 117195, 131820, 140634, 156260, 197730, 203138, 234390, 281268, 304707, 351585, 395460, 406276, 468780, 507845, 609414, 703170, 914121, 1015690, 1218828, 1320397, 1406340, 1523535, 1828242, 2031380, 2640794, 3047070, 3656484, 3961191, 4570605, 5281588, 6094140, 6601985, 7922382, 9141210, 11883573, 13203970, 15844764, 18282420, 19805955, 23767146, 26407940, 39611910, 47534292, 59417865, 79223820, 118835730, 237671460]

約数ペア:

[(1, 237671460), (2, 118835730), (3, 79223820), (4, 59417865), (5, 47534292), (6, 39611910), (9, 26407940), (10, 23767146), (12, 19805955), (13, 18282420), (15, 15844764), (18, 13203970), (20, 11883573), (26, 9141210), (30, 7922382), (36, 6601985), (39, 6094140), (45, 5281588), (52, 4570605), (60, 3961191), (65, 3656484), (78, 3047070), (90, 2640794), (117, 2031380), (130, 1828242), (156, 1523535), (169, 1406340), (180, 1320397), (195, 1218828), (234, 1015690), (260, 914121), (338, 703170), (390, 609414), (468, 507845), (507, 468780), (585, 406276), (601, 395460), (676, 351585), (780, 304707), (845, 281268), (1014, 234390), (1170, 203138), (1202, 197730), (1521, 156260), (1690, 140634), (1803, 131820), (2028, 117195), (2197, 108180), (2340, 101569), (2404, 98865), (2535, 93756), (3005, 79092), (3042, 78130), (3380, 70317), (3606, 65910), (4394, 54090), (5070, 46878), (5409, 43940), (6010, 39546), (6084, 39065), (6591, 36060), (7212, 32955), (7605, 31252), (7813, 30420), (8788, 27045), (9015, 26364), (10140, 23439), (10818, 21970), (10985, 21636), (12020, 19773), (13182, 18030), (15210, 15626)]