194793720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{147571}}^1$

素因数の和:147596

約数の個数: 64

約数和(自身を含む): 637511040

約数和(自身を除く): 442717320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 147571, 295142, 442713, 590284, 737855, 885426, 1180568, 1475710, 1623281, 1770852, 2213565, 2951420, 3246562, 3541704, 4427130, 4869843, 5902840, 6493124, 8116405, 8854260, 9739686, 12986248, 16232810, 17708520, 19479372, 24349215, 32465620, 38958744, 48698430, 64931240, 97396860, 194793720]

約数ペア:

[(1, 194793720), (2, 97396860), (3, 64931240), (4, 48698430), (5, 38958744), (6, 32465620), (8, 24349215), (10, 19479372), (11, 17708520), (12, 16232810), (15, 12986248), (20, 9739686), (22, 8854260), (24, 8116405), (30, 6493124), (33, 5902840), (40, 4869843), (44, 4427130), (55, 3541704), (60, 3246562), (66, 2951420), (88, 2213565), (110, 1770852), (120, 1623281), (132, 1475710), (165, 1180568), (220, 885426), (264, 737855), (330, 590284), (440, 442713), (660, 295142), (1320, 147571)]