722934420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{48781}}^1$

素因数の和:48825

約数の個数: 96

約数和(自身を含む): 2294705280

約数和(自身を除く): 1571770860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 14820, 48781, 97562, 146343, 195124, 243905, 292686, 487810, 585372, 634153, 731715, 926839, 975620, 1268306, 1463430, 1853678, 1902459, 2536612, 2780517, 2926860, 3170765, 3707356, 3804918, 4634195, 5561034, 6341530, 7609836, 9268390, 9512295, 11122068, 12048907, 12683060, 13902585, 18536780, 19024590, 24097814, 27805170, 36146721, 38049180, 48195628, 55610340, 60244535, 72293442, 120489070, 144586884, 180733605, 240978140, 361467210, 722934420]

約数ペア:

[(1, 722934420), (2, 361467210), (3, 240978140), (4, 180733605), (5, 144586884), (6, 120489070), (10, 72293442), (12, 60244535), (13, 55610340), (15, 48195628), (19, 38049180), (20, 36146721), (26, 27805170), (30, 24097814), (38, 19024590), (39, 18536780), (52, 13902585), (57, 12683060), (60, 12048907), (65, 11122068), (76, 9512295), (78, 9268390), (95, 7609836), (114, 6341530), (130, 5561034), (156, 4634195), (190, 3804918), (195, 3707356), (228, 3170765), (247, 2926860), (260, 2780517), (285, 2536612), (380, 1902459), (390, 1853678), (494, 1463430), (570, 1268306), (741, 975620), (780, 926839), (988, 731715), (1140, 634153), (1235, 585372), (1482, 487810), (2470, 292686), (2964, 243905), (3705, 195124), (4940, 146343), (7410, 97562), (14820, 48781)]