423353280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:963

約数の個数: 224

約数和(自身を含む): 1559015424

約数和(自身を除く): 1135662144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 192, 210, 219, 224, 240, 280, 292, 320, 336, 365, 420, 438, 448, 480, 511, 560, 584, 672, 730, 840, 863, 876, 960, 1022, 1095, 1120, 1168, 1344, 1460, 1533, 1680, 1726, 1752, 2044, 2190, 2240, 2336, 2555, 2589, 2920, 3066, 3360, 3452, 3504, 4088, 4315, 4380, 4672, 5110, 5178, 5840, 6041, 6132, 6720, 6904, 7008, 7665, 8176, 8630, 8760, 10220, 10356, 11680, 12082, 12264, 12945, 13808, 14016, 15330, 16352, 17260, 17520, 18123, 20440, 20712, 23360, 24164, 24528, 25890, 27616, 30205, 30660, 32704, 34520, 35040, 36246, 40880, 41424, 48328, 49056, 51780, 55232, 60410, 61320, 62999, 69040, 70080, 72492, 81760, 82848, 90615, 96656, 98112, 103560, 120820, 122640, 125998, 138080, 144984, 163520, 165696, 181230, 188997, 193312, 207120, 241640, 245280, 251996, 276160, 289968, 314995, 362460, 377994, 386624, 414240, 440993, 483280, 490560, 503992, 579936, 629990, 724920, 755988, 828480, 881986, 944985, 966560, 1007984, 1159872, 1259980, 1322979, 1449840, 1511976, 1763972, 1889970, 1933120, 2015968, 2204965, 2519960, 2645958, 2899680, 3023952, 3527944, 3779940, 4031936, 4409930, 5039920, 5291916, 5799360, 6047904, 6614895, 7055888, 7559880, 8819860, 10079840, 10583832, 12095808, 13229790, 14111776, 15119760, 17639720, 20159680, 21167664, 26459580, 28223552, 30239520, 35279440, 42335328, 52919160, 60479040, 70558880, 84670656, 105838320, 141117760, 211676640, 423353280]

約数ペア:

[(1, 423353280), (2, 211676640), (3, 141117760), (4, 105838320), (5, 84670656), (6, 70558880), (7, 60479040), (8, 52919160), (10, 42335328), (12, 35279440), (14, 30239520), (15, 28223552), (16, 26459580), (20, 21167664), (21, 20159680), (24, 17639720), (28, 15119760), (30, 14111776), (32, 13229790), (35, 12095808), (40, 10583832), (42, 10079840), (48, 8819860), (56, 7559880), (60, 7055888), (64, 6614895), (70, 6047904), (73, 5799360), (80, 5291916), (84, 5039920), (96, 4409930), (105, 4031936), (112, 3779940), (120, 3527944), (140, 3023952), (146, 2899680), (160, 2645958), (168, 2519960), (192, 2204965), (210, 2015968), (219, 1933120), (224, 1889970), (240, 1763972), (280, 1511976), (292, 1449840), (320, 1322979), (336, 1259980), (365, 1159872), (420, 1007984), (438, 966560), (448, 944985), (480, 881986), (511, 828480), (560, 755988), (584, 724920), (672, 629990), (730, 579936), (840, 503992), (863, 490560), (876, 483280), (960, 440993), (1022, 414240), (1095, 386624), (1120, 377994), (1168, 362460), (1344, 314995), (1460, 289968), (1533, 276160), (1680, 251996), (1726, 245280), (1752, 241640), (2044, 207120), (2190, 193312), (2240, 188997), (2336, 181230), (2555, 165696), (2589, 163520), (2920, 144984), (3066, 138080), (3360, 125998), (3452, 122640), (3504, 120820), (4088, 103560), (4315, 98112), (4380, 96656), (4672, 90615), (5110, 82848), (5178, 81760), (5840, 72492), (6041, 70080), (6132, 69040), (6720, 62999), (6904, 61320), (7008, 60410), (7665, 55232), (8176, 51780), (8630, 49056), (8760, 48328), (10220, 41424), (10356, 40880), (11680, 36246), (12082, 35040), (12264, 34520), (12945, 32704), (13808, 30660), (14016, 30205), (15330, 27616), (16352, 25890), (17260, 24528), (17520, 24164), (18123, 23360), (20440, 20712)]