323410920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{385013}}^1$

素因数の和:385034

約数の個数: 64

約数和(自身を含む): 1108840320

約数和(自身を除く): 785429400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 385013, 770026, 1155039, 1540052, 1925065, 2310078, 2695091, 3080104, 3850130, 4620156, 5390182, 5775195, 7700260, 8085273, 9240312, 10780364, 11550390, 13475455, 15400520, 16170546, 21560728, 23100780, 26950910, 32341092, 40426365, 46201560, 53901820, 64682184, 80852730, 107803640, 161705460, 323410920]

約数ペア:

[(1, 323410920), (2, 161705460), (3, 107803640), (4, 80852730), (5, 64682184), (6, 53901820), (7, 46201560), (8, 40426365), (10, 32341092), (12, 26950910), (14, 23100780), (15, 21560728), (20, 16170546), (21, 15400520), (24, 13475455), (28, 11550390), (30, 10780364), (35, 9240312), (40, 8085273), (42, 7700260), (56, 5775195), (60, 5390182), (70, 4620156), (84, 3850130), (105, 3080104), (120, 2695091), (140, 2310078), (168, 1925065), (210, 1540052), (280, 1155039), (420, 770026), (840, 385013)]