978274440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:685

約数の個数: 384

約数和(自身を含む): 3862010880

約数和(自身を除く): 2883736440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 31, 33, 36, 39, 40, 44, 45, 52, 55, 60, 62, 65, 66, 72, 78, 88, 90, 93, 99, 104, 110, 117, 120, 124, 130, 132, 143, 155, 156, 165, 180, 186, 195, 198, 220, 234, 248, 260, 264, 279, 286, 310, 312, 330, 341, 360, 372, 390, 396, 403, 429, 440, 465, 468, 495, 520, 558, 572, 585, 613, 620, 660, 682, 715, 744, 780, 792, 806, 858, 930, 936, 990, 1023, 1116, 1144, 1170, 1209, 1226, 1240, 1287, 1320, 1364, 1395, 1430, 1560, 1612, 1705, 1716, 1839, 1860, 1980, 2015, 2046, 2145, 2232, 2340, 2418, 2452, 2574, 2728, 2790, 2860, 3065, 3069, 3224, 3410, 3432, 3627, 3678, 3720, 3960, 4030, 4092, 4290, 4433, 4680, 4836, 4904, 5115, 5148, 5517, 5580, 5720, 6045, 6130, 6138, 6435, 6743, 6820, 7254, 7356, 7969, 8060, 8184, 8580, 8866, 9195, 9672, 10230, 10296, 11034, 11160, 12090, 12260, 12276, 12870, 13299, 13486, 13640, 14508, 14712, 15345, 15938, 16120, 17160, 17732, 18135, 18390, 19003, 20229, 20460, 22068, 22165, 23907, 24180, 24520, 24552, 25740, 26598, 26972, 27585, 29016, 30690, 31876, 33715, 35464, 36270, 36780, 38006, 39845, 39897, 40458, 40920, 44136, 44330, 47814, 48360, 51480, 53196, 53944, 55170, 57009, 60687, 61380, 63752, 66495, 67430, 71721, 72540, 73560, 76012, 79690, 79794, 80916, 87659, 88660, 95015, 95628, 101145, 106392, 110340, 114018, 119535, 121374, 122760, 132990, 134860, 143442, 145080, 152024, 159380, 159588, 161832, 171027, 175318, 177320, 190030, 191256, 199485, 202290, 209033, 220680, 228036, 239070, 242748, 247039, 262977, 265980, 269720, 285045, 286884, 303435, 318760, 319176, 342054, 350636, 358605, 380060, 398970, 404580, 418066, 438295, 456072, 478140, 485496, 494078, 525954, 531960, 570090, 573768, 606870, 627099, 684108, 701272, 717210, 741117, 760120, 788931, 797940, 809160, 836132, 855135, 876590, 956280, 988156, 1045165, 1051908, 1140180, 1213740, 1235195, 1254198, 1314885, 1368216, 1434420, 1482234, 1577862, 1595880, 1672264, 1710270, 1753180, 1881297, 1976312, 2090330, 2103816, 2223351, 2280360, 2427480, 2470390, 2508396, 2629770, 2717429, 2868840, 2964468, 3135495, 3155724, 3420540, 3506360, 3705585, 3762594, 3944655, 4180660, 4446702, 4940780, 5016792, 5259540, 5434858, 5928936, 6270990, 6311448, 6841080, 7411170, 7525188, 7889310, 8152287, 8361320, 8893404, 9406485, 9881560, 10519080, 10869716, 11116755, 12541980, 13587145, 14822340, 15050376, 15778620, 16304574, 17786808, 18812970, 21739432, 22233510, 24456861, 25083960, 27174290, 29644680, 31557240, 32609148, 37625940, 40761435, 44467020, 48913722, 54348580, 65218296, 75251880, 81522870, 88934040, 97827444, 108697160, 122284305, 163045740, 195654888, 244568610, 326091480, 489137220, 978274440]

約数ペア:

[(1, 978274440), (2, 489137220), (3, 326091480), (4, 244568610), (5, 195654888), (6, 163045740), (8, 122284305), (9, 108697160), (10, 97827444), (11, 88934040), (12, 81522870), (13, 75251880), (15, 65218296), (18, 54348580), (20, 48913722), (22, 44467020), (24, 40761435), (26, 37625940), (30, 32609148), (31, 31557240), (33, 29644680), (36, 27174290), (39, 25083960), (40, 24456861), (44, 22233510), (45, 21739432), (52, 18812970), (55, 17786808), (60, 16304574), (62, 15778620), (65, 15050376), (66, 14822340), (72, 13587145), (78, 12541980), (88, 11116755), (90, 10869716), (93, 10519080), (99, 9881560), (104, 9406485), (110, 8893404), (117, 8361320), (120, 8152287), (124, 7889310), (130, 7525188), (132, 7411170), (143, 6841080), (155, 6311448), (156, 6270990), (165, 5928936), (180, 5434858), (186, 5259540), (195, 5016792), (198, 4940780), (220, 4446702), (234, 4180660), (248, 3944655), (260, 3762594), (264, 3705585), (279, 3506360), (286, 3420540), (310, 3155724), (312, 3135495), (330, 2964468), (341, 2868840), (360, 2717429), (372, 2629770), (390, 2508396), (396, 2470390), (403, 2427480), (429, 2280360), (440, 2223351), (465, 2103816), (468, 2090330), (495, 1976312), (520, 1881297), (558, 1753180), (572, 1710270), (585, 1672264), (613, 1595880), (620, 1577862), (660, 1482234), (682, 1434420), (715, 1368216), (744, 1314885), (780, 1254198), (792, 1235195), (806, 1213740), (858, 1140180), (930, 1051908), (936, 1045165), (990, 988156), (1023, 956280), (1116, 876590), (1144, 855135), (1170, 836132), (1209, 809160), (1226, 797940), (1240, 788931), (1287, 760120), (1320, 741117), (1364, 717210), (1395, 701272), (1430, 684108), (1560, 627099), (1612, 606870), (1705, 573768), (1716, 570090), (1839, 531960), (1860, 525954), (1980, 494078), (2015, 485496), (2046, 478140), (2145, 456072), (2232, 438295), (2340, 418066), (2418, 404580), (2452, 398970), (2574, 380060), (2728, 358605), (2790, 350636), (2860, 342054), (3065, 319176), (3069, 318760), (3224, 303435), (3410, 286884), (3432, 285045), (3627, 269720), (3678, 265980), (3720, 262977), (3960, 247039), (4030, 242748), (4092, 239070), (4290, 228036), (4433, 220680), (4680, 209033), (4836, 202290), (4904, 199485), (5115, 191256), (5148, 190030), (5517, 177320), (5580, 175318), (5720, 171027), (6045, 161832), (6130, 159588), (6138, 159380), (6435, 152024), (6743, 145080), (6820, 143442), (7254, 134860), (7356, 132990), (7969, 122760), (8060, 121374), (8184, 119535), (8580, 114018), (8866, 110340), (9195, 106392), (9672, 101145), (10230, 95628), (10296, 95015), (11034, 88660), (11160, 87659), (12090, 80916), (12260, 79794), (12276, 79690), (12870, 76012), (13299, 73560), (13486, 72540), (13640, 71721), (14508, 67430), (14712, 66495), (15345, 63752), (15938, 61380), (16120, 60687), (17160, 57009), (17732, 55170), (18135, 53944), (18390, 53196), (19003, 51480), (20229, 48360), (20460, 47814), (22068, 44330), (22165, 44136), (23907, 40920), (24180, 40458), (24520, 39897), (24552, 39845), (25740, 38006), (26598, 36780), (26972, 36270), (27585, 35464), (29016, 33715), (30690, 31876)]