40668600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 192

約数和(自身を含む): 150704640

約数和(自身を除く): 110036040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 50, 56, 60, 69, 70, 75, 84, 92, 100, 105, 115, 120, 138, 140, 150, 161, 168, 175, 184, 200, 210, 230, 276, 280, 300, 322, 345, 350, 420, 421, 460, 483, 525, 552, 575, 600, 644, 690, 700, 805, 840, 842, 920, 966, 1050, 1150, 1263, 1288, 1380, 1400, 1610, 1684, 1725, 1932, 2100, 2105, 2300, 2415, 2526, 2760, 2947, 3220, 3368, 3450, 3864, 4025, 4200, 4210, 4600, 4830, 5052, 5894, 6315, 6440, 6900, 8050, 8420, 8841, 9660, 9683, 10104, 10525, 11788, 12075, 12630, 13800, 14735, 16100, 16840, 17682, 19320, 19366, 21050, 23576, 24150, 25260, 29049, 29470, 31575, 32200, 35364, 38732, 42100, 44205, 48300, 48415, 50520, 58098, 58940, 63150, 67781, 70728, 73675, 77464, 84200, 88410, 96600, 96830, 116196, 117880, 126300, 135562, 145245, 147350, 176820, 193660, 203343, 221025, 232392, 242075, 252600, 271124, 290490, 294700, 338905, 353640, 387320, 406686, 442050, 484150, 542248, 580980, 589400, 677810, 726225, 813372, 884100, 968300, 1016715, 1161960, 1355620, 1452450, 1626744, 1694525, 1768200, 1936600, 2033430, 2711240, 2904900, 3389050, 4066860, 5083575, 5809800, 6778100, 8133720, 10167150, 13556200, 20334300, 40668600]

約数ペア:

[(1, 40668600), (2, 20334300), (3, 13556200), (4, 10167150), (5, 8133720), (6, 6778100), (7, 5809800), (8, 5083575), (10, 4066860), (12, 3389050), (14, 2904900), (15, 2711240), (20, 2033430), (21, 1936600), (23, 1768200), (24, 1694525), (25, 1626744), (28, 1452450), (30, 1355620), (35, 1161960), (40, 1016715), (42, 968300), (46, 884100), (50, 813372), (56, 726225), (60, 677810), (69, 589400), (70, 580980), (75, 542248), (84, 484150), (92, 442050), (100, 406686), (105, 387320), (115, 353640), (120, 338905), (138, 294700), (140, 290490), (150, 271124), (161, 252600), (168, 242075), (175, 232392), (184, 221025), (200, 203343), (210, 193660), (230, 176820), (276, 147350), (280, 145245), (300, 135562), (322, 126300), (345, 117880), (350, 116196), (420, 96830), (421, 96600), (460, 88410), (483, 84200), (525, 77464), (552, 73675), (575, 70728), (600, 67781), (644, 63150), (690, 58940), (700, 58098), (805, 50520), (840, 48415), (842, 48300), (920, 44205), (966, 42100), (1050, 38732), (1150, 35364), (1263, 32200), (1288, 31575), (1380, 29470), (1400, 29049), (1610, 25260), (1684, 24150), (1725, 23576), (1932, 21050), (2100, 19366), (2105, 19320), (2300, 17682), (2415, 16840), (2526, 16100), (2760, 14735), (2947, 13800), (3220, 12630), (3368, 12075), (3450, 11788), (3864, 10525), (4025, 10104), (4200, 9683), (4210, 9660), (4600, 8841), (4830, 8420), (5052, 8050), (5894, 6900), (6315, 6440)]