487342440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:473

約数の個数: 256

約数和(自身を含む): 1771660800

約数和(自身を除く): 1284318360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 103, 104, 108, 117, 120, 130, 135, 156, 180, 195, 206, 216, 234, 260, 270, 309, 312, 337, 351, 360, 390, 412, 468, 515, 520, 540, 585, 618, 674, 702, 780, 824, 927, 936, 1011, 1030, 1080, 1170, 1236, 1339, 1348, 1404, 1545, 1560, 1685, 1755, 1854, 2022, 2060, 2340, 2472, 2678, 2696, 2781, 2808, 3033, 3090, 3370, 3510, 3708, 4017, 4044, 4120, 4381, 4635, 4680, 5055, 5356, 5562, 6066, 6180, 6695, 6740, 7020, 7416, 8034, 8088, 8762, 9099, 9270, 10110, 10712, 11124, 12051, 12132, 12360, 13143, 13390, 13480, 13905, 14040, 15165, 16068, 17524, 18198, 18540, 20085, 20220, 21905, 22248, 24102, 24264, 26286, 26780, 27810, 30330, 32136, 34711, 35048, 36153, 36396, 37080, 39429, 40170, 40440, 43810, 45495, 48204, 52572, 53560, 55620, 60255, 60660, 65715, 69422, 72306, 72792, 78858, 80340, 87620, 90990, 96408, 104133, 105144, 111240, 118287, 120510, 121320, 131430, 138844, 144612, 157716, 160680, 173555, 175240, 180765, 181980, 197145, 208266, 236574, 241020, 262860, 277688, 289224, 312399, 315432, 347110, 361530, 363960, 394290, 416532, 451243, 473148, 482040, 520665, 525720, 591435, 624798, 694220, 723060, 788580, 833064, 902486, 937197, 946296, 1041330, 1182870, 1249596, 1353729, 1388440, 1446120, 1561995, 1577160, 1804972, 1874394, 2082660, 2256215, 2365740, 2499192, 2707458, 3123990, 3609944, 3748788, 4061187, 4165320, 4512430, 4685985, 4731480, 5414916, 6247980, 6768645, 7497576, 8122374, 9024860, 9371970, 10829832, 12183561, 12495960, 13537290, 16244748, 18049720, 18743940, 20305935, 24367122, 27074580, 32489496, 37487880, 40611870, 48734244, 54149160, 60917805, 81223740, 97468488, 121835610, 162447480, 243671220, 487342440]

約数ペア:

[(1, 487342440), (2, 243671220), (3, 162447480), (4, 121835610), (5, 97468488), (6, 81223740), (8, 60917805), (9, 54149160), (10, 48734244), (12, 40611870), (13, 37487880), (15, 32489496), (18, 27074580), (20, 24367122), (24, 20305935), (26, 18743940), (27, 18049720), (30, 16244748), (36, 13537290), (39, 12495960), (40, 12183561), (45, 10829832), (52, 9371970), (54, 9024860), (60, 8122374), (65, 7497576), (72, 6768645), (78, 6247980), (90, 5414916), (103, 4731480), (104, 4685985), (108, 4512430), (117, 4165320), (120, 4061187), (130, 3748788), (135, 3609944), (156, 3123990), (180, 2707458), (195, 2499192), (206, 2365740), (216, 2256215), (234, 2082660), (260, 1874394), (270, 1804972), (309, 1577160), (312, 1561995), (337, 1446120), (351, 1388440), (360, 1353729), (390, 1249596), (412, 1182870), (468, 1041330), (515, 946296), (520, 937197), (540, 902486), (585, 833064), (618, 788580), (674, 723060), (702, 694220), (780, 624798), (824, 591435), (927, 525720), (936, 520665), (1011, 482040), (1030, 473148), (1080, 451243), (1170, 416532), (1236, 394290), (1339, 363960), (1348, 361530), (1404, 347110), (1545, 315432), (1560, 312399), (1685, 289224), (1755, 277688), (1854, 262860), (2022, 241020), (2060, 236574), (2340, 208266), (2472, 197145), (2678, 181980), (2696, 180765), (2781, 175240), (2808, 173555), (3033, 160680), (3090, 157716), (3370, 144612), (3510, 138844), (3708, 131430), (4017, 121320), (4044, 120510), (4120, 118287), (4381, 111240), (4635, 105144), (4680, 104133), (5055, 96408), (5356, 90990), (5562, 87620), (6066, 80340), (6180, 78858), (6695, 72792), (6740, 72306), (7020, 69422), (7416, 65715), (8034, 60660), (8088, 60255), (8762, 55620), (9099, 53560), (9270, 52572), (10110, 48204), (10712, 45495), (11124, 43810), (12051, 40440), (12132, 40170), (12360, 39429), (13143, 37080), (13390, 36396), (13480, 36153), (13905, 35048), (14040, 34711), (15165, 32136), (16068, 30330), (17524, 27810), (18198, 26780), (18540, 26286), (20085, 24264), (20220, 24102), (21905, 22248)]