310850280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:680

約数の個数: 192

約数和(自身を含む): 1098639360

約数和(自身を除く): 787789080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 127, 130, 156, 180, 195, 234, 254, 260, 312, 360, 381, 390, 468, 508, 520, 523, 585, 635, 762, 780, 936, 1016, 1046, 1143, 1170, 1270, 1524, 1560, 1569, 1651, 1905, 2092, 2286, 2340, 2540, 2615, 3048, 3138, 3302, 3810, 4184, 4572, 4680, 4707, 4953, 5080, 5230, 5715, 6276, 6604, 6799, 7620, 7845, 8255, 9144, 9414, 9906, 10460, 11430, 12552, 13208, 13598, 14859, 15240, 15690, 16510, 18828, 19812, 20397, 20920, 22860, 23535, 24765, 27196, 29718, 31380, 33020, 33995, 37656, 39624, 40794, 45720, 47070, 49530, 54392, 59436, 61191, 62760, 66040, 66421, 67990, 74295, 81588, 94140, 99060, 101985, 118872, 122382, 132842, 135980, 148590, 163176, 188280, 198120, 199263, 203970, 244764, 265684, 271960, 297180, 305955, 332105, 398526, 407940, 489528, 531368, 594360, 597789, 611910, 664210, 797052, 815880, 863473, 996315, 1195578, 1223820, 1328420, 1594104, 1726946, 1992630, 2391156, 2447640, 2590419, 2656840, 2988945, 3453892, 3985260, 4317365, 4782312, 5180838, 5977890, 6907784, 7771257, 7970520, 8634730, 10361676, 11955780, 12952095, 15542514, 17269460, 20723352, 23911560, 25904190, 31085028, 34538920, 38856285, 51808380, 62170056, 77712570, 103616760, 155425140, 310850280]

約数ペア:

[(1, 310850280), (2, 155425140), (3, 103616760), (4, 77712570), (5, 62170056), (6, 51808380), (8, 38856285), (9, 34538920), (10, 31085028), (12, 25904190), (13, 23911560), (15, 20723352), (18, 17269460), (20, 15542514), (24, 12952095), (26, 11955780), (30, 10361676), (36, 8634730), (39, 7970520), (40, 7771257), (45, 6907784), (52, 5977890), (60, 5180838), (65, 4782312), (72, 4317365), (78, 3985260), (90, 3453892), (104, 2988945), (117, 2656840), (120, 2590419), (127, 2447640), (130, 2391156), (156, 1992630), (180, 1726946), (195, 1594104), (234, 1328420), (254, 1223820), (260, 1195578), (312, 996315), (360, 863473), (381, 815880), (390, 797052), (468, 664210), (508, 611910), (520, 597789), (523, 594360), (585, 531368), (635, 489528), (762, 407940), (780, 398526), (936, 332105), (1016, 305955), (1046, 297180), (1143, 271960), (1170, 265684), (1270, 244764), (1524, 203970), (1560, 199263), (1569, 198120), (1651, 188280), (1905, 163176), (2092, 148590), (2286, 135980), (2340, 132842), (2540, 122382), (2615, 118872), (3048, 101985), (3138, 99060), (3302, 94140), (3810, 81588), (4184, 74295), (4572, 67990), (4680, 66421), (4707, 66040), (4953, 62760), (5080, 61191), (5230, 59436), (5715, 54392), (6276, 49530), (6604, 47070), (6799, 45720), (7620, 40794), (7845, 39624), (8255, 37656), (9144, 33995), (9414, 33020), (9906, 31380), (10460, 29718), (11430, 27196), (12552, 24765), (13208, 23535), (13598, 22860), (14859, 20920), (15240, 20397), (15690, 19812), (16510, 18828)]