1002471840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2647}}^1$

素因数の和:2931

約数の個数: 144

約数和(自身を含む): 3435239808

約数和(自身を除く): 2432767968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 263, 288, 360, 480, 526, 720, 789, 1052, 1315, 1440, 1578, 2104, 2367, 2630, 2647, 3156, 3945, 4208, 4734, 5260, 5294, 6312, 7890, 7941, 8416, 9468, 10520, 10588, 11835, 12624, 13235, 15780, 15882, 18936, 21040, 21176, 23670, 23823, 25248, 26470, 31560, 31764, 37872, 39705, 42080, 42352, 47340, 47646, 52940, 63120, 63528, 75744, 79410, 84704, 94680, 95292, 105880, 119115, 126240, 127056, 158820, 189360, 190584, 211760, 238230, 254112, 317640, 378720, 381168, 423520, 476460, 635280, 696161, 762336, 952920, 1270560, 1392322, 1905840, 2088483, 2784644, 3480805, 3811680, 4176966, 5569288, 6265449, 6961610, 8353932, 10442415, 11138576, 12530898, 13923220, 16707864, 20884830, 22277152, 25061796, 27846440, 31327245, 33415728, 41769660, 50123592, 55692880, 62654490, 66831456, 83539320, 100247184, 111385760, 125308980, 167078640, 200494368, 250617960, 334157280, 501235920, 1002471840]

約数ペア:

[(1, 1002471840), (2, 501235920), (3, 334157280), (4, 250617960), (5, 200494368), (6, 167078640), (8, 125308980), (9, 111385760), (10, 100247184), (12, 83539320), (15, 66831456), (16, 62654490), (18, 55692880), (20, 50123592), (24, 41769660), (30, 33415728), (32, 31327245), (36, 27846440), (40, 25061796), (45, 22277152), (48, 20884830), (60, 16707864), (72, 13923220), (80, 12530898), (90, 11138576), (96, 10442415), (120, 8353932), (144, 6961610), (160, 6265449), (180, 5569288), (240, 4176966), (263, 3811680), (288, 3480805), (360, 2784644), (480, 2088483), (526, 1905840), (720, 1392322), (789, 1270560), (1052, 952920), (1315, 762336), (1440, 696161), (1578, 635280), (2104, 476460), (2367, 423520), (2630, 381168), (2647, 378720), (3156, 317640), (3945, 254112), (4208, 238230), (4734, 211760), (5260, 190584), (5294, 189360), (6312, 158820), (7890, 127056), (7941, 126240), (8416, 119115), (9468, 105880), (10520, 95292), (10588, 94680), (11835, 84704), (12624, 79410), (13235, 75744), (15780, 63528), (15882, 63120), (18936, 52940), (21040, 47646), (21176, 47340), (23670, 42352), (23823, 42080), (25248, 39705), (26470, 37872), (31560, 31764)]