330568420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 914457600

約数和(自身を除く): 583889180

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 53, 65, 70, 91, 92, 106, 115, 130, 140, 149, 161, 182, 212, 230, 260, 265, 298, 299, 322, 364, 371, 455, 460, 530, 596, 598, 644, 689, 742, 745, 805, 910, 1043, 1060, 1196, 1219, 1378, 1484, 1490, 1495, 1610, 1820, 1855, 1937, 2086, 2093, 2438, 2756, 2980, 2990, 3220, 3427, 3445, 3710, 3874, 4172, 4186, 4823, 4876, 5215, 5980, 6095, 6854, 6890, 7420, 7748, 7897, 8372, 8533, 9646, 9685, 10430, 10465, 12190, 13559, 13708, 13780, 15794, 15847, 17066, 17135, 19292, 19370, 20860, 20930, 23989, 24115, 24380, 27118, 31588, 31694, 34132, 34270, 38740, 39485, 41860, 42665, 44551, 47978, 48230, 54236, 55279, 63388, 67795, 68540, 78970, 79235, 85330, 89102, 95956, 96460, 102661, 110558, 110929, 119945, 135590, 157940, 158470, 170660, 178204, 181631, 205322, 221116, 221858, 222755, 239890, 271180, 276395, 311857, 316940, 363262, 410644, 443716, 445510, 479780, 513305, 552790, 554645, 623714, 718627, 726524, 891020, 908155, 1026610, 1105580, 1109290, 1247428, 1271417, 1437254, 1559285, 1816310, 2053220, 2218580, 2361203, 2542834, 2874508, 3118570, 3593135, 3632620, 4722406, 5085668, 6237140, 6357085, 7186270, 9444812, 11806015, 12714170, 14372540, 16528421, 23612030, 25428340, 33056842, 47224060, 66113684, 82642105, 165284210, 330568420]

約数ペア:

[(1, 330568420), (2, 165284210), (4, 82642105), (5, 66113684), (7, 47224060), (10, 33056842), (13, 25428340), (14, 23612030), (20, 16528421), (23, 14372540), (26, 12714170), (28, 11806015), (35, 9444812), (46, 7186270), (52, 6357085), (53, 6237140), (65, 5085668), (70, 4722406), (91, 3632620), (92, 3593135), (106, 3118570), (115, 2874508), (130, 2542834), (140, 2361203), (149, 2218580), (161, 2053220), (182, 1816310), (212, 1559285), (230, 1437254), (260, 1271417), (265, 1247428), (298, 1109290), (299, 1105580), (322, 1026610), (364, 908155), (371, 891020), (455, 726524), (460, 718627), (530, 623714), (596, 554645), (598, 552790), (644, 513305), (689, 479780), (742, 445510), (745, 443716), (805, 410644), (910, 363262), (1043, 316940), (1060, 311857), (1196, 276395), (1219, 271180), (1378, 239890), (1484, 222755), (1490, 221858), (1495, 221116), (1610, 205322), (1820, 181631), (1855, 178204), (1937, 170660), (2086, 158470), (2093, 157940), (2438, 135590), (2756, 119945), (2980, 110929), (2990, 110558), (3220, 102661), (3427, 96460), (3445, 95956), (3710, 89102), (3874, 85330), (4172, 79235), (4186, 78970), (4823, 68540), (4876, 67795), (5215, 63388), (5980, 55279), (6095, 54236), (6854, 48230), (6890, 47978), (7420, 44551), (7748, 42665), (7897, 41860), (8372, 39485), (8533, 38740), (9646, 34270), (9685, 34132), (10430, 31694), (10465, 31588), (12190, 27118), (13559, 24380), (13708, 24115), (13780, 23989), (15794, 20930), (15847, 20860), (17066, 19370), (17135, 19292)]