389155200

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{5791}}^1$

素因数の和:5825

約数の個数: 192

約数和(自身を含む): 1465144320

約数和(自身を除く): 1075989120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 800, 840, 896, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 1920, 2100, 2240, 2400, 2688, 2800, 3200, 3360, 4200, 4480, 4800, 5600, 5791, 6720, 8400, 9600, 11200, 11582, 13440, 16800, 17373, 22400, 23164, 28955, 33600, 34746, 40537, 46328, 57910, 67200, 69492, 81074, 86865, 92656, 115820, 121611, 138984, 144775, 162148, 173730, 185312, 202685, 231640, 243222, 277968, 289550, 324296, 347460, 370624, 405370, 434325, 463280, 486444, 555936, 579100, 608055, 648592, 694920, 741248, 810740, 868650, 926560, 972888, 1013425, 1111872, 1158200, 1216110, 1297184, 1389840, 1621480, 1737300, 1853120, 1945776, 2026850, 2223744, 2316400, 2432220, 2594368, 2779680, 3040275, 3242960, 3474600, 3706240, 3891552, 4053700, 4632800, 4864440, 5188736, 5559360, 6080550, 6485920, 6949200, 7783104, 8107400, 9265600, 9728880, 11118720, 12161100, 12971840, 13898400, 15566208, 16214800, 18531200, 19457760, 24322200, 25943680, 27796800, 32429600, 38915520, 48644400, 55593600, 64859200, 77831040, 97288800, 129718400, 194577600, 389155200]

約数ペア:

[(1, 389155200), (2, 194577600), (3, 129718400), (4, 97288800), (5, 77831040), (6, 64859200), (7, 55593600), (8, 48644400), (10, 38915520), (12, 32429600), (14, 27796800), (15, 25943680), (16, 24322200), (20, 19457760), (21, 18531200), (24, 16214800), (25, 15566208), (28, 13898400), (30, 12971840), (32, 12161100), (35, 11118720), (40, 9728880), (42, 9265600), (48, 8107400), (50, 7783104), (56, 6949200), (60, 6485920), (64, 6080550), (70, 5559360), (75, 5188736), (80, 4864440), (84, 4632800), (96, 4053700), (100, 3891552), (105, 3706240), (112, 3474600), (120, 3242960), (128, 3040275), (140, 2779680), (150, 2594368), (160, 2432220), (168, 2316400), (175, 2223744), (192, 2026850), (200, 1945776), (210, 1853120), (224, 1737300), (240, 1621480), (280, 1389840), (300, 1297184), (320, 1216110), (336, 1158200), (350, 1111872), (384, 1013425), (400, 972888), (420, 926560), (448, 868650), (480, 810740), (525, 741248), (560, 694920), (600, 648592), (640, 608055), (672, 579100), (700, 555936), (800, 486444), (840, 463280), (896, 434325), (960, 405370), (1050, 370624), (1120, 347460), (1200, 324296), (1344, 289550), (1400, 277968), (1600, 243222), (1680, 231640), (1920, 202685), (2100, 185312), (2240, 173730), (2400, 162148), (2688, 144775), (2800, 138984), (3200, 121611), (3360, 115820), (4200, 92656), (4480, 86865), (4800, 81074), (5600, 69492), (5791, 67200), (6720, 57910), (8400, 46328), (9600, 40537), (11200, 34746), (11582, 33600), (13440, 28955), (16800, 23164), (17373, 22400)]