274898160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:680

約数の個数: 240

約数和(自身を含む): 1005578496

約数和(自身を除く): 730680336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 48, 51, 60, 68, 72, 74, 80, 85, 90, 102, 111, 120, 136, 144, 148, 153, 170, 180, 185, 204, 222, 240, 255, 272, 296, 306, 333, 340, 360, 370, 408, 444, 510, 555, 592, 607, 612, 629, 666, 680, 720, 740, 765, 816, 888, 1020, 1110, 1214, 1224, 1258, 1332, 1360, 1480, 1530, 1665, 1776, 1821, 1887, 2040, 2220, 2428, 2448, 2516, 2664, 2960, 3035, 3060, 3145, 3330, 3642, 3774, 4080, 4440, 4856, 5032, 5328, 5463, 5661, 6070, 6120, 6290, 6660, 7284, 7548, 8880, 9105, 9435, 9712, 10064, 10319, 10926, 11322, 12140, 12240, 12580, 13320, 14568, 15096, 18210, 18870, 20638, 21852, 22459, 22644, 24280, 25160, 26640, 27315, 28305, 29136, 30192, 30957, 36420, 37740, 41276, 43704, 44918, 45288, 48560, 50320, 51595, 54630, 56610, 61914, 67377, 72840, 75480, 82552, 87408, 89836, 90576, 92871, 103190, 109260, 112295, 113220, 123828, 134754, 145680, 150960, 154785, 165104, 179672, 185742, 202131, 206380, 218520, 224590, 226440, 247656, 269508, 309570, 336885, 359344, 371484, 381803, 404262, 412760, 437040, 449180, 452880, 464355, 495312, 539016, 619140, 673770, 742968, 763606, 808524, 825520, 898360, 928710, 1010655, 1078032, 1145409, 1238280, 1347540, 1485936, 1527212, 1617048, 1796720, 1857420, 1909015, 2021310, 2290818, 2476560, 2695080, 3054424, 3234096, 3436227, 3714840, 3818030, 4042620, 4581636, 5390160, 5727045, 6108848, 6872454, 7429680, 7636060, 8085240, 9163272, 11454090, 13744908, 15272120, 16170480, 17181135, 18326544, 22908180, 27489816, 30544240, 34362270, 45816360, 54979632, 68724540, 91632720, 137449080, 274898160]

約数ペア:

[(1, 274898160), (2, 137449080), (3, 91632720), (4, 68724540), (5, 54979632), (6, 45816360), (8, 34362270), (9, 30544240), (10, 27489816), (12, 22908180), (15, 18326544), (16, 17181135), (17, 16170480), (18, 15272120), (20, 13744908), (24, 11454090), (30, 9163272), (34, 8085240), (36, 7636060), (37, 7429680), (40, 6872454), (45, 6108848), (48, 5727045), (51, 5390160), (60, 4581636), (68, 4042620), (72, 3818030), (74, 3714840), (80, 3436227), (85, 3234096), (90, 3054424), (102, 2695080), (111, 2476560), (120, 2290818), (136, 2021310), (144, 1909015), (148, 1857420), (153, 1796720), (170, 1617048), (180, 1527212), (185, 1485936), (204, 1347540), (222, 1238280), (240, 1145409), (255, 1078032), (272, 1010655), (296, 928710), (306, 898360), (333, 825520), (340, 808524), (360, 763606), (370, 742968), (408, 673770), (444, 619140), (510, 539016), (555, 495312), (592, 464355), (607, 452880), (612, 449180), (629, 437040), (666, 412760), (680, 404262), (720, 381803), (740, 371484), (765, 359344), (816, 336885), (888, 309570), (1020, 269508), (1110, 247656), (1214, 226440), (1224, 224590), (1258, 218520), (1332, 206380), (1360, 202131), (1480, 185742), (1530, 179672), (1665, 165104), (1776, 154785), (1821, 150960), (1887, 145680), (2040, 134754), (2220, 123828), (2428, 113220), (2448, 112295), (2516, 109260), (2664, 103190), (2960, 92871), (3035, 90576), (3060, 89836), (3145, 87408), (3330, 82552), (3642, 75480), (3774, 72840), (4080, 67377), (4440, 61914), (4856, 56610), (5032, 54630), (5328, 51595), (5463, 50320), (5661, 48560), (6070, 45288), (6120, 44918), (6290, 43704), (6660, 41276), (7284, 37740), (7548, 36420), (8880, 30957), (9105, 30192), (9435, 29136), (9712, 28305), (10064, 27315), (10319, 26640), (10926, 25160), (11322, 24280), (12140, 22644), (12240, 22459), (12580, 21852), (13320, 20638), (14568, 18870), (15096, 18210)]