470385720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2557}}^1$

素因数の和:2654

約数の個数: 192

約数和(自身を含む): 1771773120

約数和(自身を除く): 1301387400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 73, 84, 90, 105, 120, 126, 140, 146, 168, 180, 210, 219, 252, 280, 292, 315, 360, 365, 420, 438, 504, 511, 584, 630, 657, 730, 840, 876, 1022, 1095, 1260, 1314, 1460, 1533, 1752, 2044, 2190, 2520, 2555, 2557, 2628, 2920, 3066, 3285, 4088, 4380, 4599, 5110, 5114, 5256, 6132, 6570, 7665, 7671, 8760, 9198, 10220, 10228, 12264, 12785, 13140, 15330, 15342, 17899, 18396, 20440, 20456, 22995, 23013, 25570, 26280, 30660, 30684, 35798, 36792, 38355, 45990, 46026, 51140, 53697, 61320, 61368, 71596, 76710, 89495, 91980, 92052, 102280, 107394, 115065, 143192, 153420, 161091, 178990, 183960, 184104, 186661, 214788, 230130, 268485, 306840, 322182, 357980, 373322, 429576, 460260, 536970, 559983, 644364, 715960, 746644, 805455, 920520, 933305, 1073940, 1119966, 1288728, 1306627, 1493288, 1610910, 1679949, 1866610, 2147880, 2239932, 2613254, 2799915, 3221820, 3359898, 3733220, 3919881, 4479864, 5226508, 5599830, 6443640, 6533135, 6719796, 7466440, 7839762, 8399745, 10453016, 11199660, 11759643, 13066270, 13439592, 15679524, 16799490, 19599405, 22399320, 23519286, 26132540, 31359048, 33598980, 39198810, 47038572, 52265080, 58798215, 67197960, 78397620, 94077144, 117596430, 156795240, 235192860, 470385720]

約数ペア:

[(1, 470385720), (2, 235192860), (3, 156795240), (4, 117596430), (5, 94077144), (6, 78397620), (7, 67197960), (8, 58798215), (9, 52265080), (10, 47038572), (12, 39198810), (14, 33598980), (15, 31359048), (18, 26132540), (20, 23519286), (21, 22399320), (24, 19599405), (28, 16799490), (30, 15679524), (35, 13439592), (36, 13066270), (40, 11759643), (42, 11199660), (45, 10453016), (56, 8399745), (60, 7839762), (63, 7466440), (70, 6719796), (72, 6533135), (73, 6443640), (84, 5599830), (90, 5226508), (105, 4479864), (120, 3919881), (126, 3733220), (140, 3359898), (146, 3221820), (168, 2799915), (180, 2613254), (210, 2239932), (219, 2147880), (252, 1866610), (280, 1679949), (292, 1610910), (315, 1493288), (360, 1306627), (365, 1288728), (420, 1119966), (438, 1073940), (504, 933305), (511, 920520), (584, 805455), (630, 746644), (657, 715960), (730, 644364), (840, 559983), (876, 536970), (1022, 460260), (1095, 429576), (1260, 373322), (1314, 357980), (1460, 322182), (1533, 306840), (1752, 268485), (2044, 230130), (2190, 214788), (2520, 186661), (2555, 184104), (2557, 183960), (2628, 178990), (2920, 161091), (3066, 153420), (3285, 143192), (4088, 115065), (4380, 107394), (4599, 102280), (5110, 92052), (5114, 91980), (5256, 89495), (6132, 76710), (6570, 71596), (7665, 61368), (7671, 61320), (8760, 53697), (9198, 51140), (10220, 46026), (10228, 45990), (12264, 38355), (12785, 36792), (13140, 35798), (15330, 30684), (15342, 30660), (17899, 26280), (18396, 25570), (20440, 23013), (20456, 22995)]