300254640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{571}}^1$

素因数の和:907

約数の個数: 160

約数和(自身を含む): 1069026816

約数和(自身を除く): 768772176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 313, 336, 420, 560, 571, 626, 840, 939, 1142, 1252, 1565, 1680, 1713, 1878, 2191, 2284, 2504, 2855, 3130, 3426, 3756, 3997, 4382, 4568, 4695, 5008, 5710, 6260, 6573, 6852, 7512, 7994, 8565, 8764, 9136, 9390, 10955, 11420, 11991, 12520, 13146, 13704, 15024, 15988, 17130, 17528, 18780, 19985, 21910, 22840, 23982, 25040, 26292, 27408, 31976, 32865, 34260, 35056, 37560, 39970, 43820, 45680, 47964, 52584, 59955, 63952, 65730, 68520, 75120, 79940, 87640, 95928, 105168, 119910, 131460, 137040, 159880, 175280, 178723, 191856, 239820, 262920, 319760, 357446, 479640, 525840, 536169, 714892, 893615, 959280, 1072338, 1251061, 1429784, 1787230, 2144676, 2502122, 2680845, 2859568, 3574460, 3753183, 4289352, 5004244, 5361690, 6255305, 7148920, 7506366, 8578704, 10008488, 10723380, 12510610, 14297840, 15012732, 18765915, 20016976, 21446760, 25021220, 30025464, 37531830, 42893520, 50042440, 60050928, 75063660, 100084880, 150127320, 300254640]

約数ペア:

[(1, 300254640), (2, 150127320), (3, 100084880), (4, 75063660), (5, 60050928), (6, 50042440), (7, 42893520), (8, 37531830), (10, 30025464), (12, 25021220), (14, 21446760), (15, 20016976), (16, 18765915), (20, 15012732), (21, 14297840), (24, 12510610), (28, 10723380), (30, 10008488), (35, 8578704), (40, 7506366), (42, 7148920), (48, 6255305), (56, 5361690), (60, 5004244), (70, 4289352), (80, 3753183), (84, 3574460), (105, 2859568), (112, 2680845), (120, 2502122), (140, 2144676), (168, 1787230), (210, 1429784), (240, 1251061), (280, 1072338), (313, 959280), (336, 893615), (420, 714892), (560, 536169), (571, 525840), (626, 479640), (840, 357446), (939, 319760), (1142, 262920), (1252, 239820), (1565, 191856), (1680, 178723), (1713, 175280), (1878, 159880), (2191, 137040), (2284, 131460), (2504, 119910), (2855, 105168), (3130, 95928), (3426, 87640), (3756, 79940), (3997, 75120), (4382, 68520), (4568, 65730), (4695, 63952), (5008, 59955), (5710, 52584), (6260, 47964), (6573, 45680), (6852, 43820), (7512, 39970), (7994, 37560), (8565, 35056), (8764, 34260), (9136, 32865), (9390, 31976), (10955, 27408), (11420, 26292), (11991, 25040), (12520, 23982), (13146, 22840), (13704, 21910), (15024, 19985), (15988, 18780), (17130, 17528)]