314662400

素因数分解:

$2^9\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 240

約数和(自身を含む): 880860288

約数和(自身を除く): 566197888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 61, 62, 64, 65, 80, 100, 104, 122, 124, 128, 130, 155, 160, 200, 208, 244, 248, 256, 260, 305, 310, 320, 325, 400, 403, 416, 488, 496, 512, 520, 610, 620, 640, 650, 775, 793, 800, 806, 832, 976, 992, 1040, 1220, 1240, 1280, 1300, 1525, 1550, 1586, 1600, 1612, 1664, 1891, 1952, 1984, 2015, 2080, 2440, 2480, 2560, 2600, 3050, 3100, 3172, 3200, 3224, 3328, 3782, 3904, 3965, 3968, 4030, 4160, 4880, 4960, 5200, 6100, 6200, 6344, 6400, 6448, 6656, 7564, 7808, 7930, 7936, 8060, 8320, 9455, 9760, 9920, 10075, 10400, 12200, 12400, 12688, 12800, 12896, 15128, 15616, 15860, 15872, 16120, 16640, 18910, 19520, 19825, 19840, 20150, 20800, 24400, 24583, 24800, 25376, 25792, 30256, 31232, 31720, 32240, 33280, 37820, 39040, 39650, 39680, 40300, 41600, 47275, 48800, 49166, 49600, 50752, 51584, 60512, 63440, 64480, 75640, 78080, 79300, 79360, 80600, 83200, 94550, 97600, 98332, 99200, 101504, 103168, 121024, 122915, 126880, 128960, 151280, 156160, 158600, 161200, 166400, 189100, 195200, 196664, 198400, 203008, 206336, 242048, 245830, 253760, 257920, 302560, 317200, 322400, 378200, 390400, 393328, 396800, 406016, 484096, 491660, 507520, 515840, 605120, 614575, 634400, 644800, 756400, 780800, 786656, 968192, 983320, 1015040, 1031680, 1210240, 1229150, 1268800, 1289600, 1512800, 1573312, 1966640, 2030080, 2420480, 2458300, 2537600, 2579200, 3025600, 3146624, 3933280, 4840960, 4916600, 5075200, 5158400, 6051200, 6293248, 7866560, 9833200, 10150400, 12102400, 12586496, 15733120, 19666400, 24204800, 31466240, 39332800, 62932480, 78665600, 157331200, 314662400]

約数ペア:

[(1, 314662400), (2, 157331200), (4, 78665600), (5, 62932480), (8, 39332800), (10, 31466240), (13, 24204800), (16, 19666400), (20, 15733120), (25, 12586496), (26, 12102400), (31, 10150400), (32, 9833200), (40, 7866560), (50, 6293248), (52, 6051200), (61, 5158400), (62, 5075200), (64, 4916600), (65, 4840960), (80, 3933280), (100, 3146624), (104, 3025600), (122, 2579200), (124, 2537600), (128, 2458300), (130, 2420480), (155, 2030080), (160, 1966640), (200, 1573312), (208, 1512800), (244, 1289600), (248, 1268800), (256, 1229150), (260, 1210240), (305, 1031680), (310, 1015040), (320, 983320), (325, 968192), (400, 786656), (403, 780800), (416, 756400), (488, 644800), (496, 634400), (512, 614575), (520, 605120), (610, 515840), (620, 507520), (640, 491660), (650, 484096), (775, 406016), (793, 396800), (800, 393328), (806, 390400), (832, 378200), (976, 322400), (992, 317200), (1040, 302560), (1220, 257920), (1240, 253760), (1280, 245830), (1300, 242048), (1525, 206336), (1550, 203008), (1586, 198400), (1600, 196664), (1612, 195200), (1664, 189100), (1891, 166400), (1952, 161200), (1984, 158600), (2015, 156160), (2080, 151280), (2440, 128960), (2480, 126880), (2560, 122915), (2600, 121024), (3050, 103168), (3100, 101504), (3172, 99200), (3200, 98332), (3224, 97600), (3328, 94550), (3782, 83200), (3904, 80600), (3965, 79360), (3968, 79300), (4030, 78080), (4160, 75640), (4880, 64480), (4960, 63440), (5200, 60512), (6100, 51584), (6200, 50752), (6344, 49600), (6400, 49166), (6448, 48800), (6656, 47275), (7564, 41600), (7808, 40300), (7930, 39680), (7936, 39650), (8060, 39040), (8320, 37820), (9455, 33280), (9760, 32240), (9920, 31720), (10075, 31232), (10400, 30256), (12200, 25792), (12400, 25376), (12688, 24800), (12800, 24583), (12896, 24400), (15128, 20800), (15616, 20150), (15860, 19840), (15872, 19825), (16120, 19520), (16640, 18910)]