243113520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1163}}^1$

素因数の和:1259

約数の個数: 160

約数和(自身を含む): 824447232

約数和(自身を除く): 581333712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 67, 78, 80, 104, 120, 130, 134, 156, 195, 201, 208, 240, 260, 268, 312, 335, 390, 402, 520, 536, 624, 670, 780, 804, 871, 1005, 1040, 1072, 1163, 1340, 1560, 1608, 1742, 2010, 2326, 2613, 2680, 3120, 3216, 3484, 3489, 4020, 4355, 4652, 5226, 5360, 5815, 6968, 6978, 8040, 8710, 9304, 10452, 11630, 13065, 13936, 13956, 15119, 16080, 17420, 17445, 18608, 20904, 23260, 26130, 27912, 30238, 34840, 34890, 41808, 45357, 46520, 52260, 55824, 60476, 69680, 69780, 75595, 77921, 90714, 93040, 104520, 120952, 139560, 151190, 155842, 181428, 209040, 226785, 233763, 241904, 279120, 302380, 311684, 362856, 389605, 453570, 467526, 604760, 623368, 725712, 779210, 907140, 935052, 1012973, 1168815, 1209520, 1246736, 1558420, 1814280, 1870104, 2025946, 2337630, 3038919, 3116840, 3628560, 3740208, 4051892, 4675260, 5064865, 6077838, 6233680, 8103784, 9350520, 10129730, 12155676, 15194595, 16207568, 18701040, 20259460, 24311352, 30389190, 40518920, 48622704, 60778380, 81037840, 121556760, 243113520]

約数ペア:

[(1, 243113520), (2, 121556760), (3, 81037840), (4, 60778380), (5, 48622704), (6, 40518920), (8, 30389190), (10, 24311352), (12, 20259460), (13, 18701040), (15, 16207568), (16, 15194595), (20, 12155676), (24, 10129730), (26, 9350520), (30, 8103784), (39, 6233680), (40, 6077838), (48, 5064865), (52, 4675260), (60, 4051892), (65, 3740208), (67, 3628560), (78, 3116840), (80, 3038919), (104, 2337630), (120, 2025946), (130, 1870104), (134, 1814280), (156, 1558420), (195, 1246736), (201, 1209520), (208, 1168815), (240, 1012973), (260, 935052), (268, 907140), (312, 779210), (335, 725712), (390, 623368), (402, 604760), (520, 467526), (536, 453570), (624, 389605), (670, 362856), (780, 311684), (804, 302380), (871, 279120), (1005, 241904), (1040, 233763), (1072, 226785), (1163, 209040), (1340, 181428), (1560, 155842), (1608, 151190), (1742, 139560), (2010, 120952), (2326, 104520), (2613, 93040), (2680, 90714), (3120, 77921), (3216, 75595), (3484, 69780), (3489, 69680), (4020, 60476), (4355, 55824), (4652, 52260), (5226, 46520), (5360, 45357), (5815, 41808), (6968, 34890), (6978, 34840), (8040, 30238), (8710, 27912), (9304, 26130), (10452, 23260), (11630, 20904), (13065, 18608), (13936, 17445), (13956, 17420), (15119, 16080)]