383731320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4523}}^1$

素因数の和:4645

約数の個数: 128

約数和(自身を含む): 1328970240

約数和(自身を除く): 945238920

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, 101, 105, 120, 140, 168, 202, 210, 280, 303, 404, 420, 505, 606, 707, 808, 840, 1010, 1212, 1414, 1515, 2020, 2121, 2424, 2828, 3030, 3535, 4040, 4242, 4523, 5656, 6060, 7070, 8484, 9046, 10605, 12120, 13569, 14140, 16968, 18092, 21210, 22615, 27138, 28280, 31661, 36184, 42420, 45230, 54276, 63322, 67845, 84840, 90460, 94983, 108552, 126644, 135690, 158305, 180920, 189966, 253288, 271380, 316610, 379932, 456823, 474915, 542760, 633220, 759864, 913646, 949830, 1266440, 1370469, 1827292, 1899660, 2284115, 2740938, 3197761, 3654584, 3799320, 4568230, 5481876, 6395522, 6852345, 9136460, 9593283, 10963752, 12791044, 13704690, 15988805, 18272920, 19186566, 25582088, 27409380, 31977610, 38373132, 47966415, 54818760, 63955220, 76746264, 95932830, 127910440, 191865660, 383731320]

約数ペア:

[(1, 383731320), (2, 191865660), (3, 127910440), (4, 95932830), (5, 76746264), (6, 63955220), (7, 54818760), (8, 47966415), (10, 38373132), (12, 31977610), (14, 27409380), (15, 25582088), (20, 19186566), (21, 18272920), (24, 15988805), (28, 13704690), (30, 12791044), (35, 10963752), (40, 9593283), (42, 9136460), (56, 6852345), (60, 6395522), (70, 5481876), (84, 4568230), (101, 3799320), (105, 3654584), (120, 3197761), (140, 2740938), (168, 2284115), (202, 1899660), (210, 1827292), (280, 1370469), (303, 1266440), (404, 949830), (420, 913646), (505, 759864), (606, 633220), (707, 542760), (808, 474915), (840, 456823), (1010, 379932), (1212, 316610), (1414, 271380), (1515, 253288), (2020, 189966), (2121, 180920), (2424, 158305), (2828, 135690), (3030, 126644), (3535, 108552), (4040, 94983), (4242, 90460), (4523, 84840), (5656, 67845), (6060, 63322), (7070, 54276), (8484, 45230), (9046, 42420), (10605, 36184), (12120, 31661), (13569, 28280), (14140, 27138), (16968, 22615), (18092, 21210)]