40444560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 152334000

約数和(自身を除く): 111889440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 78, 80, 87, 90, 104, 116, 117, 120, 130, 144, 145, 149, 156, 174, 180, 195, 208, 232, 234, 240, 260, 261, 290, 298, 312, 348, 360, 377, 390, 435, 447, 464, 468, 520, 522, 580, 585, 596, 624, 696, 720, 745, 754, 780, 870, 894, 936, 1040, 1044, 1131, 1160, 1170, 1192, 1305, 1341, 1392, 1490, 1508, 1560, 1740, 1788, 1872, 1885, 1937, 2088, 2235, 2262, 2320, 2340, 2384, 2610, 2682, 2980, 3016, 3120, 3393, 3480, 3576, 3770, 3874, 4176, 4321, 4470, 4524, 4680, 5220, 5364, 5655, 5811, 5960, 6032, 6705, 6786, 6960, 7152, 7540, 7748, 8642, 8940, 9048, 9360, 9685, 10440, 10728, 11310, 11622, 11920, 12963, 13410, 13572, 15080, 15496, 16965, 17284, 17433, 17880, 18096, 19370, 20880, 21456, 21605, 22620, 23244, 25926, 26820, 27144, 29055, 30160, 30992, 33930, 34568, 34866, 35760, 38740, 38889, 43210, 45240, 46488, 51852, 53640, 54288, 56173, 58110, 64815, 67860, 69136, 69732, 77480, 77778, 86420, 87165, 90480, 92976, 103704, 107280, 112346, 116220, 129630, 135720, 139464, 154960, 155556, 168519, 172840, 174330, 194445, 207408, 224692, 232440, 259260, 271440, 278928, 280865, 311112, 337038, 345680, 348660, 388890, 449384, 464880, 505557, 518520, 561730, 622224, 674076, 697320, 777780, 842595, 898768, 1011114, 1037040, 1123460, 1348152, 1394640, 1555560, 1685190, 2022228, 2246920, 2527785, 2696304, 3111120, 3370380, 4044456, 4493840, 5055570, 6740760, 8088912, 10111140, 13481520, 20222280, 40444560]

約数ペア:

[(1, 40444560), (2, 20222280), (3, 13481520), (4, 10111140), (5, 8088912), (6, 6740760), (8, 5055570), (9, 4493840), (10, 4044456), (12, 3370380), (13, 3111120), (15, 2696304), (16, 2527785), (18, 2246920), (20, 2022228), (24, 1685190), (26, 1555560), (29, 1394640), (30, 1348152), (36, 1123460), (39, 1037040), (40, 1011114), (45, 898768), (48, 842595), (52, 777780), (58, 697320), (60, 674076), (65, 622224), (72, 561730), (78, 518520), (80, 505557), (87, 464880), (90, 449384), (104, 388890), (116, 348660), (117, 345680), (120, 337038), (130, 311112), (144, 280865), (145, 278928), (149, 271440), (156, 259260), (174, 232440), (180, 224692), (195, 207408), (208, 194445), (232, 174330), (234, 172840), (240, 168519), (260, 155556), (261, 154960), (290, 139464), (298, 135720), (312, 129630), (348, 116220), (360, 112346), (377, 107280), (390, 103704), (435, 92976), (447, 90480), (464, 87165), (468, 86420), (520, 77778), (522, 77480), (580, 69732), (585, 69136), (596, 67860), (624, 64815), (696, 58110), (720, 56173), (745, 54288), (754, 53640), (780, 51852), (870, 46488), (894, 45240), (936, 43210), (1040, 38889), (1044, 38740), (1131, 35760), (1160, 34866), (1170, 34568), (1192, 33930), (1305, 30992), (1341, 30160), (1392, 29055), (1490, 27144), (1508, 26820), (1560, 25926), (1740, 23244), (1788, 22620), (1872, 21605), (1885, 21456), (1937, 20880), (2088, 19370), (2235, 18096), (2262, 17880), (2320, 17433), (2340, 17284), (2384, 16965), (2610, 15496), (2682, 15080), (2980, 13572), (3016, 13410), (3120, 12963), (3393, 11920), (3480, 11622), (3576, 11310), (3770, 10728), (3874, 10440), (4176, 9685), (4321, 9360), (4470, 9048), (4524, 8940), (4680, 8642), (5220, 7748), (5364, 7540), (5655, 7152), (5811, 6960), (5960, 6786), (6032, 6705)]