386279880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24203}}^1$

素因数の和:24243

約数の個数: 128

約数和(自身を含む): 1394150400

約数和(自身を除く): 1007870520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 24203, 48406, 72609, 96812, 121015, 145218, 169421, 193624, 242030, 290436, 338842, 363045, 459857, 484060, 508263, 580872, 677684, 726090, 847105, 919714, 968120, 1016526, 1355368, 1379571, 1452180, 1694210, 1839428, 2033052, 2299285, 2541315, 2759142, 2904360, 3218999, 3388420, 3678856, 4066104, 4598570, 5082630, 5518284, 6437998, 6776840, 6897855, 9197140, 9656997, 10165260, 11036568, 12875996, 13795710, 16094995, 18394280, 19313994, 20330520, 25751992, 27591420, 32189990, 38627988, 48284985, 55182840, 64379980, 77255976, 96569970, 128759960, 193139940, 386279880]

約数ペア:

[(1, 386279880), (2, 193139940), (3, 128759960), (4, 96569970), (5, 77255976), (6, 64379980), (7, 55182840), (8, 48284985), (10, 38627988), (12, 32189990), (14, 27591420), (15, 25751992), (19, 20330520), (20, 19313994), (21, 18394280), (24, 16094995), (28, 13795710), (30, 12875996), (35, 11036568), (38, 10165260), (40, 9656997), (42, 9197140), (56, 6897855), (57, 6776840), (60, 6437998), (70, 5518284), (76, 5082630), (84, 4598570), (95, 4066104), (105, 3678856), (114, 3388420), (120, 3218999), (133, 2904360), (140, 2759142), (152, 2541315), (168, 2299285), (190, 2033052), (210, 1839428), (228, 1694210), (266, 1452180), (280, 1379571), (285, 1355368), (380, 1016526), (399, 968120), (420, 919714), (456, 847105), (532, 726090), (570, 677684), (665, 580872), (760, 508263), (798, 484060), (840, 459857), (1064, 363045), (1140, 338842), (1330, 290436), (1596, 242030), (1995, 193624), (2280, 169421), (2660, 145218), (3192, 121015), (3990, 96812), (5320, 72609), (7980, 48406), (15960, 24203)]