197604960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2605

約数の個数: 192

約数和(自身を含む): 742597632

約数和(自身を除く): 544992672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2208, 2415, 2557, 2576, 2760, 3220, 3360, 3680, 3864, 4830, 5114, 5152, 5520, 6440, 7671, 7728, 9660, 10228, 11040, 12785, 12880, 15342, 15456, 17899, 19320, 20456, 25570, 25760, 30684, 35798, 38355, 38640, 40912, 51140, 53697, 58811, 61368, 71596, 76710, 77280, 81824, 89495, 102280, 107394, 117622, 122736, 143192, 153420, 176433, 178990, 204560, 214788, 235244, 245472, 268485, 286384, 294055, 306840, 352866, 357980, 409120, 411677, 429576, 470488, 536970, 572768, 588110, 613680, 705732, 715960, 823354, 859152, 882165, 940976, 1073940, 1176220, 1227360, 1235031, 1411464, 1431920, 1646708, 1718304, 1764330, 1881952, 2058385, 2147880, 2352440, 2470062, 2822928, 2863840, 3293416, 3528660, 4116770, 4295760, 4704880, 4940124, 5645856, 6175155, 6586832, 7057320, 8233540, 8591520, 9409760, 9880248, 12350310, 13173664, 14114640, 16467080, 19760496, 24700620, 28229280, 32934160, 39520992, 49401240, 65868320, 98802480, 197604960]

約数ペア:

[(1, 197604960), (2, 98802480), (3, 65868320), (4, 49401240), (5, 39520992), (6, 32934160), (7, 28229280), (8, 24700620), (10, 19760496), (12, 16467080), (14, 14114640), (15, 13173664), (16, 12350310), (20, 9880248), (21, 9409760), (23, 8591520), (24, 8233540), (28, 7057320), (30, 6586832), (32, 6175155), (35, 5645856), (40, 4940124), (42, 4704880), (46, 4295760), (48, 4116770), (56, 3528660), (60, 3293416), (69, 2863840), (70, 2822928), (80, 2470062), (84, 2352440), (92, 2147880), (96, 2058385), (105, 1881952), (112, 1764330), (115, 1718304), (120, 1646708), (138, 1431920), (140, 1411464), (160, 1235031), (161, 1227360), (168, 1176220), (184, 1073940), (210, 940976), (224, 882165), (230, 859152), (240, 823354), (276, 715960), (280, 705732), (322, 613680), (336, 588110), (345, 572768), (368, 536970), (420, 470488), (460, 429576), (480, 411677), (483, 409120), (552, 357980), (560, 352866), (644, 306840), (672, 294055), (690, 286384), (736, 268485), (805, 245472), (840, 235244), (920, 214788), (966, 204560), (1104, 178990), (1120, 176433), (1288, 153420), (1380, 143192), (1610, 122736), (1680, 117622), (1840, 107394), (1932, 102280), (2208, 89495), (2415, 81824), (2557, 77280), (2576, 76710), (2760, 71596), (3220, 61368), (3360, 58811), (3680, 53697), (3864, 51140), (4830, 40912), (5114, 38640), (5152, 38355), (5520, 35798), (6440, 30684), (7671, 25760), (7728, 25570), (9660, 20456), (10228, 19320), (11040, 17899), (12785, 15456), (12880, 15342)]