231839040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 224

約数和(自身を含む): 775557504

約数和(自身を除く): 543718464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 61, 64, 74, 80, 96, 107, 111, 120, 122, 148, 160, 183, 185, 192, 214, 222, 240, 244, 296, 305, 320, 321, 366, 370, 428, 444, 480, 488, 535, 555, 592, 610, 642, 732, 740, 856, 888, 915, 960, 976, 1070, 1110, 1184, 1220, 1284, 1464, 1480, 1605, 1712, 1776, 1830, 1952, 2140, 2220, 2257, 2368, 2440, 2568, 2928, 2960, 3210, 3424, 3552, 3660, 3904, 3959, 4280, 4440, 4514, 4880, 5136, 5856, 5920, 6420, 6527, 6771, 6848, 7104, 7320, 7918, 8560, 8880, 9028, 9760, 10272, 11285, 11712, 11840, 11877, 12840, 13054, 13542, 14640, 15836, 17120, 17760, 18056, 19520, 19581, 19795, 20544, 22570, 23754, 25680, 26108, 27084, 29280, 31672, 32635, 33855, 34240, 35520, 36112, 39162, 39590, 45140, 47508, 51360, 52216, 54168, 58560, 59385, 63344, 65270, 67710, 72224, 78324, 79180, 90280, 95016, 97905, 102720, 104432, 108336, 118770, 126688, 130540, 135420, 144448, 156648, 158360, 180560, 190032, 195810, 208864, 216672, 237540, 241499, 253376, 261080, 270840, 313296, 316720, 361120, 380064, 391620, 417728, 433344, 475080, 482998, 522160, 541680, 626592, 633440, 722240, 724497, 760128, 783240, 950160, 965996, 1044320, 1083360, 1207495, 1253184, 1266880, 1448994, 1566480, 1900320, 1931992, 2088640, 2166720, 2414990, 2897988, 3132960, 3622485, 3800640, 3863984, 4829980, 5795976, 6265920, 7244970, 7727968, 9659960, 11591952, 14489940, 15455936, 19319920, 23183904, 28979880, 38639840, 46367808, 57959760, 77279680, 115919520, 231839040]

約数ペア:

[(1, 231839040), (2, 115919520), (3, 77279680), (4, 57959760), (5, 46367808), (6, 38639840), (8, 28979880), (10, 23183904), (12, 19319920), (15, 15455936), (16, 14489940), (20, 11591952), (24, 9659960), (30, 7727968), (32, 7244970), (37, 6265920), (40, 5795976), (48, 4829980), (60, 3863984), (61, 3800640), (64, 3622485), (74, 3132960), (80, 2897988), (96, 2414990), (107, 2166720), (111, 2088640), (120, 1931992), (122, 1900320), (148, 1566480), (160, 1448994), (183, 1266880), (185, 1253184), (192, 1207495), (214, 1083360), (222, 1044320), (240, 965996), (244, 950160), (296, 783240), (305, 760128), (320, 724497), (321, 722240), (366, 633440), (370, 626592), (428, 541680), (444, 522160), (480, 482998), (488, 475080), (535, 433344), (555, 417728), (592, 391620), (610, 380064), (642, 361120), (732, 316720), (740, 313296), (856, 270840), (888, 261080), (915, 253376), (960, 241499), (976, 237540), (1070, 216672), (1110, 208864), (1184, 195810), (1220, 190032), (1284, 180560), (1464, 158360), (1480, 156648), (1605, 144448), (1712, 135420), (1776, 130540), (1830, 126688), (1952, 118770), (2140, 108336), (2220, 104432), (2257, 102720), (2368, 97905), (2440, 95016), (2568, 90280), (2928, 79180), (2960, 78324), (3210, 72224), (3424, 67710), (3552, 65270), (3660, 63344), (3904, 59385), (3959, 58560), (4280, 54168), (4440, 52216), (4514, 51360), (4880, 47508), (5136, 45140), (5856, 39590), (5920, 39162), (6420, 36112), (6527, 35520), (6771, 34240), (6848, 33855), (7104, 32635), (7320, 31672), (7918, 29280), (8560, 27084), (8880, 26108), (9028, 25680), (9760, 23754), (10272, 22570), (11285, 20544), (11712, 19795), (11840, 19581), (11877, 19520), (12840, 18056), (13054, 17760), (13542, 17120), (14640, 15836)]