164889360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 240

約数和(自身を含む): 587574000

約数和(自身を除く): 422684640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 53, 58, 60, 72, 80, 87, 90, 106, 116, 120, 144, 145, 149, 159, 174, 180, 212, 232, 240, 261, 265, 290, 298, 318, 348, 360, 424, 435, 447, 464, 477, 522, 530, 580, 596, 636, 696, 720, 745, 795, 848, 870, 894, 954, 1044, 1060, 1160, 1192, 1272, 1305, 1341, 1392, 1490, 1537, 1590, 1740, 1788, 1908, 2088, 2120, 2235, 2320, 2384, 2385, 2544, 2610, 2682, 2980, 3074, 3180, 3480, 3576, 3816, 4176, 4240, 4321, 4470, 4611, 4770, 5220, 5364, 5960, 6148, 6360, 6705, 6960, 7152, 7632, 7685, 7897, 8642, 8940, 9222, 9540, 10440, 10728, 11920, 12296, 12720, 12963, 13410, 13833, 15370, 15794, 17284, 17880, 18444, 19080, 20880, 21456, 21605, 23055, 23691, 24592, 25926, 26820, 27666, 30740, 31588, 34568, 35760, 36888, 38160, 38889, 39485, 43210, 46110, 47382, 51852, 53640, 55332, 61480, 63176, 64815, 69136, 69165, 71073, 73776, 77778, 78970, 86420, 92220, 94764, 103704, 107280, 110664, 118455, 122960, 126352, 129630, 138330, 142146, 155556, 157940, 172840, 184440, 189528, 194445, 207408, 221328, 229013, 236910, 259260, 276660, 284292, 311112, 315880, 345680, 355365, 368880, 379056, 388890, 458026, 473820, 518520, 553320, 568584, 622224, 631760, 687039, 710730, 777780, 916052, 947640, 1037040, 1106640, 1137168, 1145065, 1374078, 1421460, 1555560, 1832104, 1895280, 2061117, 2290130, 2748156, 2842920, 3111120, 3435195, 3664208, 4122234, 4580260, 5496312, 5685840, 6870390, 8244468, 9160520, 10305585, 10992624, 13740780, 16488936, 18321040, 20611170, 27481560, 32977872, 41222340, 54963120, 82444680, 164889360]

約数ペア:

[(1, 164889360), (2, 82444680), (3, 54963120), (4, 41222340), (5, 32977872), (6, 27481560), (8, 20611170), (9, 18321040), (10, 16488936), (12, 13740780), (15, 10992624), (16, 10305585), (18, 9160520), (20, 8244468), (24, 6870390), (29, 5685840), (30, 5496312), (36, 4580260), (40, 4122234), (45, 3664208), (48, 3435195), (53, 3111120), (58, 2842920), (60, 2748156), (72, 2290130), (80, 2061117), (87, 1895280), (90, 1832104), (106, 1555560), (116, 1421460), (120, 1374078), (144, 1145065), (145, 1137168), (149, 1106640), (159, 1037040), (174, 947640), (180, 916052), (212, 777780), (232, 710730), (240, 687039), (261, 631760), (265, 622224), (290, 568584), (298, 553320), (318, 518520), (348, 473820), (360, 458026), (424, 388890), (435, 379056), (447, 368880), (464, 355365), (477, 345680), (522, 315880), (530, 311112), (580, 284292), (596, 276660), (636, 259260), (696, 236910), (720, 229013), (745, 221328), (795, 207408), (848, 194445), (870, 189528), (894, 184440), (954, 172840), (1044, 157940), (1060, 155556), (1160, 142146), (1192, 138330), (1272, 129630), (1305, 126352), (1341, 122960), (1392, 118455), (1490, 110664), (1537, 107280), (1590, 103704), (1740, 94764), (1788, 92220), (1908, 86420), (2088, 78970), (2120, 77778), (2235, 73776), (2320, 71073), (2384, 69165), (2385, 69136), (2544, 64815), (2610, 63176), (2682, 61480), (2980, 55332), (3074, 53640), (3180, 51852), (3480, 47382), (3576, 46110), (3816, 43210), (4176, 39485), (4240, 38889), (4321, 38160), (4470, 36888), (4611, 35760), (4770, 34568), (5220, 31588), (5364, 30740), (5960, 27666), (6148, 26820), (6360, 25926), (6705, 24592), (6960, 23691), (7152, 23055), (7632, 21605), (7685, 21456), (7897, 20880), (8642, 19080), (8940, 18444), (9222, 17880), (9540, 17284), (10440, 15794), (10728, 15370), (11920, 13833), (12296, 13410), (12720, 12963)]