2078304800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:572

約数の個数: 288

約数和(自身を含む): 6134232384

約数和(自身を除く): 4055927584

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 37, 40, 44, 50, 52, 55, 65, 74, 80, 88, 100, 104, 110, 130, 143, 148, 160, 176, 185, 200, 208, 220, 260, 275, 286, 296, 325, 352, 370, 400, 407, 416, 440, 481, 491, 520, 550, 572, 592, 650, 715, 740, 800, 814, 880, 925, 962, 982, 1040, 1100, 1144, 1184, 1300, 1430, 1480, 1628, 1760, 1850, 1924, 1964, 2035, 2080, 2200, 2288, 2405, 2455, 2600, 2860, 2960, 3256, 3575, 3700, 3848, 3928, 4070, 4400, 4576, 4810, 4910, 5200, 5291, 5401, 5720, 5920, 6383, 6512, 7150, 7400, 7696, 7856, 8140, 8800, 9620, 9820, 10175, 10400, 10582, 10802, 11440, 12025, 12275, 12766, 13024, 14300, 14800, 15392, 15712, 16280, 18167, 19240, 19640, 20350, 21164, 21604, 22880, 24050, 24550, 25532, 26455, 27005, 28600, 29600, 31915, 32560, 36334, 38480, 39280, 40700, 42328, 43208, 48100, 49100, 51064, 52910, 54010, 57200, 63830, 65120, 70213, 72668, 76960, 78560, 81400, 84656, 86416, 90835, 96200, 98200, 102128, 105820, 108020, 114400, 127660, 132275, 135025, 140426, 145336, 159575, 162800, 169312, 172832, 181670, 192400, 196400, 199837, 204256, 211640, 216040, 236171, 255320, 264550, 270050, 280852, 290672, 319150, 325600, 351065, 363340, 384800, 392800, 399674, 423280, 432080, 454175, 472342, 510640, 529100, 540100, 561704, 581344, 638300, 702130, 726680, 799348, 846560, 864160, 908350, 944684, 999185, 1021280, 1058200, 1080200, 1123408, 1180855, 1276600, 1404260, 1453360, 1598696, 1755325, 1816700, 1889368, 1998370, 2116400, 2160400, 2246816, 2361710, 2553200, 2597881, 2808520, 2906720, 3197392, 3510650, 3633400, 3778736, 3996740, 4232800, 4320800, 4723420, 4995925, 5106400, 5195762, 5617040, 5904275, 6394784, 7021300, 7266800, 7557472, 7993480, 9446840, 9991850, 10391524, 11234080, 11808550, 12989405, 14042600, 14533600, 15986960, 18893680, 19983700, 20783048, 23617100, 25978810, 28085200, 31973920, 37787360, 39967400, 41566096, 47234200, 51957620, 56170400, 64947025, 79934800, 83132192, 94468400, 103915240, 129894050, 159869600, 188936800, 207830480, 259788100, 415660960, 519576200, 1039152400, 2078304800]

約数ペア:

[(1, 2078304800), (2, 1039152400), (4, 519576200), (5, 415660960), (8, 259788100), (10, 207830480), (11, 188936800), (13, 159869600), (16, 129894050), (20, 103915240), (22, 94468400), (25, 83132192), (26, 79934800), (32, 64947025), (37, 56170400), (40, 51957620), (44, 47234200), (50, 41566096), (52, 39967400), (55, 37787360), (65, 31973920), (74, 28085200), (80, 25978810), (88, 23617100), (100, 20783048), (104, 19983700), (110, 18893680), (130, 15986960), (143, 14533600), (148, 14042600), (160, 12989405), (176, 11808550), (185, 11234080), (200, 10391524), (208, 9991850), (220, 9446840), (260, 7993480), (275, 7557472), (286, 7266800), (296, 7021300), (325, 6394784), (352, 5904275), (370, 5617040), (400, 5195762), (407, 5106400), (416, 4995925), (440, 4723420), (481, 4320800), (491, 4232800), (520, 3996740), (550, 3778736), (572, 3633400), (592, 3510650), (650, 3197392), (715, 2906720), (740, 2808520), (800, 2597881), (814, 2553200), (880, 2361710), (925, 2246816), (962, 2160400), (982, 2116400), (1040, 1998370), (1100, 1889368), (1144, 1816700), (1184, 1755325), (1300, 1598696), (1430, 1453360), (1480, 1404260), (1628, 1276600), (1760, 1180855), (1850, 1123408), (1924, 1080200), (1964, 1058200), (2035, 1021280), (2080, 999185), (2200, 944684), (2288, 908350), (2405, 864160), (2455, 846560), (2600, 799348), (2860, 726680), (2960, 702130), (3256, 638300), (3575, 581344), (3700, 561704), (3848, 540100), (3928, 529100), (4070, 510640), (4400, 472342), (4576, 454175), (4810, 432080), (4910, 423280), (5200, 399674), (5291, 392800), (5401, 384800), (5720, 363340), (5920, 351065), (6383, 325600), (6512, 319150), (7150, 290672), (7400, 280852), (7696, 270050), (7856, 264550), (8140, 255320), (8800, 236171), (9620, 216040), (9820, 211640), (10175, 204256), (10400, 199837), (10582, 196400), (10802, 192400), (11440, 181670), (12025, 172832), (12275, 169312), (12766, 162800), (13024, 159575), (14300, 145336), (14800, 140426), (15392, 135025), (15712, 132275), (16280, 127660), (18167, 114400), (19240, 108020), (19640, 105820), (20350, 102128), (21164, 98200), (21604, 96200), (22880, 90835), (24050, 86416), (24550, 84656), (25532, 81400), (26455, 78560), (27005, 76960), (28600, 72668), (29600, 70213), (31915, 65120), (32560, 63830), (36334, 57200), (38480, 54010), (39280, 52910), (40700, 51064), (42328, 49100), (43208, 48100)]