69620460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:384

約数の個数: 192

約数和(自身を含む): 246564864

約数和(自身を除く): 176944404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 41, 42, 52, 60, 65, 70, 78, 82, 84, 91, 105, 123, 130, 140, 156, 164, 182, 195, 205, 210, 246, 260, 273, 287, 311, 364, 390, 410, 420, 455, 492, 533, 546, 574, 615, 622, 780, 820, 861, 910, 933, 1066, 1092, 1148, 1230, 1244, 1365, 1435, 1555, 1599, 1722, 1820, 1866, 2132, 2177, 2460, 2665, 2730, 2870, 3110, 3198, 3444, 3731, 3732, 4043, 4305, 4354, 4665, 5330, 5460, 5740, 6220, 6396, 6531, 7462, 7995, 8086, 8610, 8708, 9330, 10660, 10885, 11193, 12129, 12751, 13062, 14924, 15990, 16172, 17220, 18655, 18660, 20215, 21770, 22386, 24258, 25502, 26124, 28301, 31980, 32655, 37310, 38253, 40430, 43540, 44772, 48516, 51004, 55965, 56602, 60645, 63755, 65310, 74620, 76506, 80860, 84903, 89257, 111930, 113204, 121290, 127510, 130620, 141505, 153012, 165763, 169806, 178514, 191265, 223860, 242580, 255020, 267771, 283010, 331526, 339612, 357028, 382530, 424515, 446285, 497289, 535542, 566020, 663052, 765060, 828815, 849030, 892570, 994578, 1071084, 1160341, 1338855, 1657630, 1698060, 1785140, 1989156, 2320682, 2486445, 2677710, 3315260, 3481023, 4641364, 4972890, 5355420, 5801705, 6962046, 9945780, 11603410, 13924092, 17405115, 23206820, 34810230, 69620460]

約数ペア:

[(1, 69620460), (2, 34810230), (3, 23206820), (4, 17405115), (5, 13924092), (6, 11603410), (7, 9945780), (10, 6962046), (12, 5801705), (13, 5355420), (14, 4972890), (15, 4641364), (20, 3481023), (21, 3315260), (26, 2677710), (28, 2486445), (30, 2320682), (35, 1989156), (39, 1785140), (41, 1698060), (42, 1657630), (52, 1338855), (60, 1160341), (65, 1071084), (70, 994578), (78, 892570), (82, 849030), (84, 828815), (91, 765060), (105, 663052), (123, 566020), (130, 535542), (140, 497289), (156, 446285), (164, 424515), (182, 382530), (195, 357028), (205, 339612), (210, 331526), (246, 283010), (260, 267771), (273, 255020), (287, 242580), (311, 223860), (364, 191265), (390, 178514), (410, 169806), (420, 165763), (455, 153012), (492, 141505), (533, 130620), (546, 127510), (574, 121290), (615, 113204), (622, 111930), (780, 89257), (820, 84903), (861, 80860), (910, 76506), (933, 74620), (1066, 65310), (1092, 63755), (1148, 60645), (1230, 56602), (1244, 55965), (1365, 51004), (1435, 48516), (1555, 44772), (1599, 43540), (1722, 40430), (1820, 38253), (1866, 37310), (2132, 32655), (2177, 31980), (2460, 28301), (2665, 26124), (2730, 25502), (2870, 24258), (3110, 22386), (3198, 21770), (3444, 20215), (3731, 18660), (3732, 18655), (4043, 17220), (4305, 16172), (4354, 15990), (4665, 14924), (5330, 13062), (5460, 12751), (5740, 12129), (6220, 11193), (6396, 10885), (6531, 10660), (7462, 9330), (7995, 8708), (8086, 8610)]