2839200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^2$

素因数の和:56

約数の個数: 216

約数和(自身を含む): 11436768

約数和(自身を除く): 8597568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 96, 100, 104, 105, 112, 120, 130, 140, 150, 156, 160, 168, 169, 175, 182, 195, 200, 208, 210, 224, 240, 260, 273, 280, 300, 312, 325, 336, 338, 350, 364, 390, 400, 416, 420, 455, 480, 507, 520, 525, 546, 560, 600, 624, 650, 672, 676, 700, 728, 780, 800, 840, 845, 910, 975, 1014, 1040, 1050, 1092, 1120, 1183, 1200, 1248, 1300, 1352, 1365, 1400, 1456, 1560, 1680, 1690, 1820, 1950, 2028, 2080, 2100, 2184, 2275, 2366, 2400, 2535, 2600, 2704, 2730, 2800, 2912, 3120, 3360, 3380, 3549, 3640, 3900, 4056, 4200, 4225, 4368, 4550, 4732, 5070, 5200, 5408, 5460, 5600, 5915, 6240, 6760, 6825, 7098, 7280, 7800, 8112, 8400, 8450, 8736, 9100, 9464, 10140, 10400, 10920, 11830, 12675, 13520, 13650, 14196, 14560, 15600, 16224, 16800, 16900, 17745, 18200, 18928, 20280, 21840, 23660, 25350, 27040, 27300, 28392, 29575, 31200, 33800, 35490, 36400, 37856, 40560, 43680, 47320, 50700, 54600, 56784, 59150, 67600, 70980, 72800, 81120, 88725, 94640, 101400, 109200, 113568, 118300, 135200, 141960, 177450, 189280, 202800, 218400, 236600, 283920, 354900, 405600, 473200, 567840, 709800, 946400, 1419600, 2839200]

約数ペア:

[(1, 2839200), (2, 1419600), (3, 946400), (4, 709800), (5, 567840), (6, 473200), (7, 405600), (8, 354900), (10, 283920), (12, 236600), (13, 218400), (14, 202800), (15, 189280), (16, 177450), (20, 141960), (21, 135200), (24, 118300), (25, 113568), (26, 109200), (28, 101400), (30, 94640), (32, 88725), (35, 81120), (39, 72800), (40, 70980), (42, 67600), (48, 59150), (50, 56784), (52, 54600), (56, 50700), (60, 47320), (65, 43680), (70, 40560), (75, 37856), (78, 36400), (80, 35490), (84, 33800), (91, 31200), (96, 29575), (100, 28392), (104, 27300), (105, 27040), (112, 25350), (120, 23660), (130, 21840), (140, 20280), (150, 18928), (156, 18200), (160, 17745), (168, 16900), (169, 16800), (175, 16224), (182, 15600), (195, 14560), (200, 14196), (208, 13650), (210, 13520), (224, 12675), (240, 11830), (260, 10920), (273, 10400), (280, 10140), (300, 9464), (312, 9100), (325, 8736), (336, 8450), (338, 8400), (350, 8112), (364, 7800), (390, 7280), (400, 7098), (416, 6825), (420, 6760), (455, 6240), (480, 5915), (507, 5600), (520, 5460), (525, 5408), (546, 5200), (560, 5070), (600, 4732), (624, 4550), (650, 4368), (672, 4225), (676, 4200), (700, 4056), (728, 3900), (780, 3640), (800, 3549), (840, 3380), (845, 3360), (910, 3120), (975, 2912), (1014, 2800), (1040, 2730), (1050, 2704), (1092, 2600), (1120, 2535), (1183, 2400), (1200, 2366), (1248, 2275), (1300, 2184), (1352, 2100), (1365, 2080), (1400, 2028), (1456, 1950), (1560, 1820), (1680, 1690)]