231036800

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 628352640

約数和(自身を除く): 397315840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 64, 68, 80, 85, 100, 124, 128, 136, 137, 155, 160, 170, 200, 248, 272, 274, 310, 320, 340, 400, 425, 496, 527, 544, 548, 620, 640, 680, 685, 775, 800, 850, 992, 1054, 1088, 1096, 1240, 1360, 1370, 1550, 1600, 1700, 1984, 2108, 2176, 2192, 2329, 2480, 2635, 2720, 2740, 3100, 3200, 3400, 3425, 3968, 4216, 4247, 4384, 4658, 4960, 5270, 5440, 5480, 6200, 6800, 6850, 8432, 8494, 8768, 9316, 9920, 10540, 10880, 10960, 11645, 12400, 13175, 13600, 13700, 16864, 16988, 17536, 18632, 19840, 21080, 21235, 21920, 23290, 24800, 26350, 27200, 27400, 33728, 33976, 37264, 42160, 42470, 43840, 46580, 49600, 52700, 54400, 54800, 58225, 67456, 67952, 72199, 74528, 84320, 84940, 87680, 93160, 99200, 105400, 106175, 109600, 116450, 135904, 144398, 149056, 168640, 169880, 186320, 210800, 212350, 219200, 232900, 271808, 288796, 298112, 337280, 339760, 360995, 372640, 421600, 424700, 438400, 465800, 543616, 577592, 679520, 721990, 745280, 843200, 849400, 931600, 1155184, 1359040, 1443980, 1490560, 1686400, 1698800, 1804975, 1863200, 2310368, 2718080, 2887960, 3397600, 3609950, 3726400, 4620736, 5775920, 6795200, 7219900, 7452800, 9241472, 11551840, 13590400, 14439800, 23103680, 28879600, 46207360, 57759200, 115518400, 231036800]

約数ペア:

[(1, 231036800), (2, 115518400), (4, 57759200), (5, 46207360), (8, 28879600), (10, 23103680), (16, 14439800), (17, 13590400), (20, 11551840), (25, 9241472), (31, 7452800), (32, 7219900), (34, 6795200), (40, 5775920), (50, 4620736), (62, 3726400), (64, 3609950), (68, 3397600), (80, 2887960), (85, 2718080), (100, 2310368), (124, 1863200), (128, 1804975), (136, 1698800), (137, 1686400), (155, 1490560), (160, 1443980), (170, 1359040), (200, 1155184), (248, 931600), (272, 849400), (274, 843200), (310, 745280), (320, 721990), (340, 679520), (400, 577592), (425, 543616), (496, 465800), (527, 438400), (544, 424700), (548, 421600), (620, 372640), (640, 360995), (680, 339760), (685, 337280), (775, 298112), (800, 288796), (850, 271808), (992, 232900), (1054, 219200), (1088, 212350), (1096, 210800), (1240, 186320), (1360, 169880), (1370, 168640), (1550, 149056), (1600, 144398), (1700, 135904), (1984, 116450), (2108, 109600), (2176, 106175), (2192, 105400), (2329, 99200), (2480, 93160), (2635, 87680), (2720, 84940), (2740, 84320), (3100, 74528), (3200, 72199), (3400, 67952), (3425, 67456), (3968, 58225), (4216, 54800), (4247, 54400), (4384, 52700), (4658, 49600), (4960, 46580), (5270, 43840), (5440, 42470), (5480, 42160), (6200, 37264), (6800, 33976), (6850, 33728), (8432, 27400), (8494, 27200), (8768, 26350), (9316, 24800), (9920, 23290), (10540, 21920), (10880, 21235), (10960, 21080), (11645, 19840), (12400, 18632), (13175, 17536), (13600, 16988), (13700, 16864)]