330695820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1553}}^1$

素因数の和:1601

約数の個数: 216

約数和(自身を含む): 1242180576

約数和(自身を除く): 911484756

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 169, 180, 182, 195, 210, 234, 252, 260, 273, 315, 338, 364, 390, 420, 455, 468, 507, 546, 585, 630, 676, 780, 819, 845, 910, 1014, 1092, 1170, 1183, 1260, 1365, 1521, 1553, 1638, 1690, 1820, 2028, 2340, 2366, 2535, 2730, 3042, 3106, 3276, 3380, 3549, 4095, 4659, 4732, 5070, 5460, 5915, 6084, 6212, 7098, 7605, 7765, 8190, 9318, 10140, 10647, 10871, 11830, 13977, 14196, 15210, 15530, 16380, 17745, 18636, 20189, 21294, 21742, 23295, 23660, 27954, 30420, 31060, 32613, 35490, 40378, 42588, 43484, 46590, 53235, 54355, 55908, 60567, 65226, 69885, 70980, 80756, 93180, 97839, 100945, 106470, 108710, 121134, 130452, 139770, 141323, 163065, 181701, 195678, 201890, 212940, 217420, 242268, 262457, 279540, 282646, 302835, 326130, 363402, 391356, 403780, 423969, 489195, 524914, 565292, 605670, 652260, 706615, 726804, 787371, 847938, 908505, 978390, 1049828, 1211340, 1271907, 1312285, 1413230, 1574742, 1695876, 1817010, 1837199, 1956780, 2119845, 2362113, 2543814, 2624570, 2826460, 3149484, 3634020, 3674398, 3936855, 4239690, 4724226, 5087628, 5249140, 5511597, 6359535, 7348796, 7873710, 8479380, 9185995, 9448452, 11023194, 11810565, 12719070, 15747420, 16534791, 18371990, 22046388, 23621130, 25438140, 27557985, 33069582, 36743980, 47242260, 55115970, 66139164, 82673955, 110231940, 165347910, 330695820]

約数ペア:

[(1, 330695820), (2, 165347910), (3, 110231940), (4, 82673955), (5, 66139164), (6, 55115970), (7, 47242260), (9, 36743980), (10, 33069582), (12, 27557985), (13, 25438140), (14, 23621130), (15, 22046388), (18, 18371990), (20, 16534791), (21, 15747420), (26, 12719070), (28, 11810565), (30, 11023194), (35, 9448452), (36, 9185995), (39, 8479380), (42, 7873710), (45, 7348796), (52, 6359535), (60, 5511597), (63, 5249140), (65, 5087628), (70, 4724226), (78, 4239690), (84, 3936855), (90, 3674398), (91, 3634020), (105, 3149484), (117, 2826460), (126, 2624570), (130, 2543814), (140, 2362113), (156, 2119845), (169, 1956780), (180, 1837199), (182, 1817010), (195, 1695876), (210, 1574742), (234, 1413230), (252, 1312285), (260, 1271907), (273, 1211340), (315, 1049828), (338, 978390), (364, 908505), (390, 847938), (420, 787371), (455, 726804), (468, 706615), (507, 652260), (546, 605670), (585, 565292), (630, 524914), (676, 489195), (780, 423969), (819, 403780), (845, 391356), (910, 363402), (1014, 326130), (1092, 302835), (1170, 282646), (1183, 279540), (1260, 262457), (1365, 242268), (1521, 217420), (1553, 212940), (1638, 201890), (1690, 195678), (1820, 181701), (2028, 163065), (2340, 141323), (2366, 139770), (2535, 130452), (2730, 121134), (3042, 108710), (3106, 106470), (3276, 100945), (3380, 97839), (3549, 93180), (4095, 80756), (4659, 70980), (4732, 69885), (5070, 65226), (5460, 60567), (5915, 55908), (6084, 54355), (6212, 53235), (7098, 46590), (7605, 43484), (7765, 42588), (8190, 40378), (9318, 35490), (10140, 32613), (10647, 31060), (10871, 30420), (11830, 27954), (13977, 23660), (14196, 23295), (15210, 21742), (15530, 21294), (16380, 20189), (17745, 18636)]