451390380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:1024

約数の個数: 192

約数和(自身を含む): 1532977152

約数和(自身を除く): 1081586772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 37, 42, 60, 62, 70, 74, 84, 93, 105, 111, 124, 140, 148, 155, 185, 186, 210, 217, 222, 259, 310, 370, 372, 420, 434, 444, 465, 518, 555, 620, 651, 740, 777, 868, 930, 937, 1036, 1085, 1110, 1147, 1295, 1302, 1554, 1860, 1874, 2170, 2220, 2294, 2590, 2604, 2811, 3108, 3255, 3441, 3748, 3885, 4340, 4588, 4685, 5180, 5622, 5735, 6510, 6559, 6882, 7770, 8029, 9370, 11244, 11470, 13020, 13118, 13764, 14055, 15540, 16058, 17205, 18740, 19677, 22940, 24087, 26236, 28110, 29047, 32116, 32795, 34410, 34669, 39354, 40145, 48174, 56220, 58094, 65590, 68820, 69338, 78708, 80290, 87141, 96348, 98385, 104007, 116188, 120435, 131180, 138676, 145235, 160580, 173345, 174282, 196770, 203329, 208014, 240870, 242683, 290470, 346690, 348564, 393540, 406658, 416028, 435705, 481740, 485366, 520035, 580940, 609987, 693380, 728049, 813316, 871410, 970732, 1016645, 1040070, 1074739, 1213415, 1219974, 1456098, 1742820, 2033290, 2080140, 2149478, 2426830, 2439948, 2912196, 3049935, 3224217, 3640245, 4066580, 4298956, 4853660, 5373695, 6099870, 6448434, 7280490, 7523173, 10747390, 12199740, 12896868, 14560980, 15046346, 16121085, 21494780, 22569519, 30092692, 32242170, 37615865, 45139038, 64484340, 75231730, 90278076, 112847595, 150463460, 225695190, 451390380]

約数ペア:

[(1, 451390380), (2, 225695190), (3, 150463460), (4, 112847595), (5, 90278076), (6, 75231730), (7, 64484340), (10, 45139038), (12, 37615865), (14, 32242170), (15, 30092692), (20, 22569519), (21, 21494780), (28, 16121085), (30, 15046346), (31, 14560980), (35, 12896868), (37, 12199740), (42, 10747390), (60, 7523173), (62, 7280490), (70, 6448434), (74, 6099870), (84, 5373695), (93, 4853660), (105, 4298956), (111, 4066580), (124, 3640245), (140, 3224217), (148, 3049935), (155, 2912196), (185, 2439948), (186, 2426830), (210, 2149478), (217, 2080140), (222, 2033290), (259, 1742820), (310, 1456098), (370, 1219974), (372, 1213415), (420, 1074739), (434, 1040070), (444, 1016645), (465, 970732), (518, 871410), (555, 813316), (620, 728049), (651, 693380), (740, 609987), (777, 580940), (868, 520035), (930, 485366), (937, 481740), (1036, 435705), (1085, 416028), (1110, 406658), (1147, 393540), (1295, 348564), (1302, 346690), (1554, 290470), (1860, 242683), (1874, 240870), (2170, 208014), (2220, 203329), (2294, 196770), (2590, 174282), (2604, 173345), (2811, 160580), (3108, 145235), (3255, 138676), (3441, 131180), (3748, 120435), (3885, 116188), (4340, 104007), (4588, 98385), (4685, 96348), (5180, 87141), (5622, 80290), (5735, 78708), (6510, 69338), (6559, 68820), (6882, 65590), (7770, 58094), (8029, 56220), (9370, 48174), (11244, 40145), (11470, 39354), (13020, 34669), (13118, 34410), (13764, 32795), (14055, 32116), (15540, 29047), (16058, 28110), (17205, 26236), (18740, 24087), (19677, 22940)]