57284220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 198567936

約数和(自身を除く): 141283716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 71, 84, 85, 102, 105, 113, 119, 140, 142, 170, 204, 210, 213, 226, 238, 255, 284, 339, 340, 355, 357, 420, 426, 452, 476, 497, 510, 565, 595, 678, 710, 714, 791, 852, 994, 1020, 1065, 1130, 1190, 1207, 1356, 1420, 1428, 1491, 1582, 1695, 1785, 1921, 1988, 2130, 2260, 2373, 2380, 2414, 2485, 2982, 3164, 3390, 3570, 3621, 3842, 3955, 4260, 4746, 4828, 4970, 5763, 5964, 6035, 6780, 7140, 7242, 7455, 7684, 7910, 8023, 8449, 9492, 9605, 9940, 11526, 11865, 12070, 13447, 14484, 14910, 15820, 16046, 16898, 18105, 19210, 23052, 23730, 24069, 24140, 25347, 26894, 28815, 29820, 32092, 33796, 36210, 38420, 40115, 40341, 42245, 47460, 48138, 50694, 53788, 56161, 57630, 67235, 72420, 80230, 80682, 84490, 96276, 101388, 112322, 115260, 120345, 126735, 134470, 136391, 160460, 161364, 168483, 168980, 201705, 224644, 240690, 253470, 268940, 272782, 280805, 336966, 403410, 409173, 481380, 506940, 545564, 561610, 673932, 681955, 806820, 818346, 842415, 954737, 1123220, 1363910, 1636692, 1684830, 1909474, 2045865, 2727820, 2864211, 3369660, 3818948, 4091730, 4773685, 5728422, 8183460, 9547370, 11456844, 14321055, 19094740, 28642110, 57284220]

約数ペア:

[(1, 57284220), (2, 28642110), (3, 19094740), (4, 14321055), (5, 11456844), (6, 9547370), (7, 8183460), (10, 5728422), (12, 4773685), (14, 4091730), (15, 3818948), (17, 3369660), (20, 2864211), (21, 2727820), (28, 2045865), (30, 1909474), (34, 1684830), (35, 1636692), (42, 1363910), (51, 1123220), (60, 954737), (68, 842415), (70, 818346), (71, 806820), (84, 681955), (85, 673932), (102, 561610), (105, 545564), (113, 506940), (119, 481380), (140, 409173), (142, 403410), (170, 336966), (204, 280805), (210, 272782), (213, 268940), (226, 253470), (238, 240690), (255, 224644), (284, 201705), (339, 168980), (340, 168483), (355, 161364), (357, 160460), (420, 136391), (426, 134470), (452, 126735), (476, 120345), (497, 115260), (510, 112322), (565, 101388), (595, 96276), (678, 84490), (710, 80682), (714, 80230), (791, 72420), (852, 67235), (994, 57630), (1020, 56161), (1065, 53788), (1130, 50694), (1190, 48138), (1207, 47460), (1356, 42245), (1420, 40341), (1428, 40115), (1491, 38420), (1582, 36210), (1695, 33796), (1785, 32092), (1921, 29820), (1988, 28815), (2130, 26894), (2260, 25347), (2373, 24140), (2380, 24069), (2414, 23730), (2485, 23052), (2982, 19210), (3164, 18105), (3390, 16898), (3570, 16046), (3621, 15820), (3842, 14910), (3955, 14484), (4260, 13447), (4746, 12070), (4828, 11865), (4970, 11526), (5763, 9940), (5964, 9605), (6035, 9492), (6780, 8449), (7140, 8023), (7242, 7910), (7455, 7684)]