189544080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 662582592

約数和(自身を除く): 473038512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 107, 110, 120, 121, 122, 132, 165, 176, 183, 214, 220, 240, 242, 244, 264, 305, 321, 330, 363, 366, 428, 440, 484, 488, 528, 535, 605, 610, 642, 660, 671, 726, 732, 856, 880, 915, 968, 976, 1070, 1177, 1210, 1220, 1284, 1320, 1342, 1452, 1464, 1605, 1712, 1815, 1830, 1936, 2013, 2140, 2354, 2420, 2440, 2568, 2640, 2684, 2904, 2928, 3210, 3355, 3531, 3630, 3660, 4026, 4280, 4708, 4840, 4880, 5136, 5368, 5808, 5885, 6420, 6527, 6710, 7062, 7260, 7320, 7381, 8052, 8560, 9416, 9680, 10065, 10736, 11770, 12840, 12947, 13054, 13420, 14124, 14520, 14640, 14762, 16104, 17655, 18832, 19581, 20130, 22143, 23540, 25680, 25894, 26108, 26840, 28248, 29040, 29524, 32208, 32635, 35310, 36905, 38841, 39162, 40260, 44286, 47080, 51788, 52216, 53680, 56496, 59048, 64735, 65270, 70620, 71797, 73810, 77682, 78324, 80520, 88572, 94160, 97905, 103576, 104432, 110715, 118096, 129470, 130540, 141240, 143594, 147620, 155364, 156648, 161040, 177144, 194205, 195810, 207152, 215391, 221430, 258940, 261080, 282480, 287188, 295240, 310728, 313296, 354288, 358985, 388410, 391620, 430782, 442860, 517880, 522160, 574376, 590480, 621456, 717970, 776820, 783240, 789767, 861564, 885720, 1035760, 1076955, 1148752, 1435940, 1553640, 1566480, 1579534, 1723128, 1771440, 2153910, 2369301, 2871880, 3107280, 3159068, 3446256, 3948835, 4307820, 4738602, 5743760, 6318136, 7897670, 8615640, 9477204, 11846505, 12636272, 15795340, 17231280, 18954408, 23693010, 31590680, 37908816, 47386020, 63181360, 94772040, 189544080]

約数ペア:

[(1, 189544080), (2, 94772040), (3, 63181360), (4, 47386020), (5, 37908816), (6, 31590680), (8, 23693010), (10, 18954408), (11, 17231280), (12, 15795340), (15, 12636272), (16, 11846505), (20, 9477204), (22, 8615640), (24, 7897670), (30, 6318136), (33, 5743760), (40, 4738602), (44, 4307820), (48, 3948835), (55, 3446256), (60, 3159068), (61, 3107280), (66, 2871880), (80, 2369301), (88, 2153910), (107, 1771440), (110, 1723128), (120, 1579534), (121, 1566480), (122, 1553640), (132, 1435940), (165, 1148752), (176, 1076955), (183, 1035760), (214, 885720), (220, 861564), (240, 789767), (242, 783240), (244, 776820), (264, 717970), (305, 621456), (321, 590480), (330, 574376), (363, 522160), (366, 517880), (428, 442860), (440, 430782), (484, 391620), (488, 388410), (528, 358985), (535, 354288), (605, 313296), (610, 310728), (642, 295240), (660, 287188), (671, 282480), (726, 261080), (732, 258940), (856, 221430), (880, 215391), (915, 207152), (968, 195810), (976, 194205), (1070, 177144), (1177, 161040), (1210, 156648), (1220, 155364), (1284, 147620), (1320, 143594), (1342, 141240), (1452, 130540), (1464, 129470), (1605, 118096), (1712, 110715), (1815, 104432), (1830, 103576), (1936, 97905), (2013, 94160), (2140, 88572), (2354, 80520), (2420, 78324), (2440, 77682), (2568, 73810), (2640, 71797), (2684, 70620), (2904, 65270), (2928, 64735), (3210, 59048), (3355, 56496), (3531, 53680), (3630, 52216), (3660, 51788), (4026, 47080), (4280, 44286), (4708, 40260), (4840, 39162), (4880, 38841), (5136, 36905), (5368, 35310), (5808, 32635), (5885, 32208), (6420, 29524), (6527, 29040), (6710, 28248), (7062, 26840), (7260, 26108), (7320, 25894), (7381, 25680), (8052, 23540), (8560, 22143), (9416, 20130), (9680, 19581), (10065, 18832), (10736, 17655), (11770, 16104), (12840, 14762), (12947, 14640), (13054, 14520), (13420, 14124)]