221827320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 384

約数和(自身を含む): 880588800

約数和(自身を除く): 658761480

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, 139, 143, 155, 156, 165, 180, 186, 195, 198, 220, 234, 248, 260, 264, 278, 279, 286, 310, 312, 330, 341, 360, 372, 390, 396, 403, 417, 429, 440, 465, 468, 495, 520, 556, 558, 572, 585, 620, 660, 682, 695, 715, 744, 780, 792, 806, 834, 858, 930, 936, 990, 1023, 1112, 1116, 1144, 1170, 1209, 1240, 1251, 1287, 1320, 1364, 1390, 1395, 1430, 1529, 1560, 1612, 1668, 1705, 1716, 1807, 1860, 1980, 2015, 2046, 2085, 2145, 2232, 2340, 2418, 2502, 2574, 2728, 2780, 2790, 2860, 3058, 3069, 3224, 3336, 3410, 3432, 3614, 3627, 3720, 3960, 4030, 4092, 4170, 4290, 4309, 4433, 4587, 4680, 4836, 5004, 5115, 5148, 5421, 5560, 5580, 5720, 6045, 6116, 6138, 6255, 6435, 6820, 7228, 7254, 7645, 8060, 8184, 8340, 8580, 8618, 8866, 9035, 9174, 9672, 10008, 10230, 10296, 10842, 11160, 12090, 12232, 12276, 12510, 12870, 12927, 13299, 13640, 13761, 14456, 14508, 15290, 15345, 16120, 16263, 16680, 17160, 17236, 17732, 18070, 18135, 18348, 19877, 20460, 21545, 21684, 22165, 22935, 24180, 24552, 25020, 25740, 25854, 26598, 27105, 27522, 29016, 30580, 30690, 32526, 34472, 35464, 36140, 36270, 36696, 38781, 39754, 39897, 40920, 43090, 43368, 44330, 45870, 47399, 48360, 50040, 51480, 51708, 53196, 54210, 55044, 56017, 59631, 61160, 61380, 64635, 65052, 66495, 68805, 72280, 72540, 77562, 79508, 79794, 81315, 86180, 88660, 91740, 94798, 99385, 103416, 106392, 108420, 110088, 112034, 119262, 122760, 129270, 130104, 132990, 137610, 142197, 145080, 155124, 159016, 159588, 162630, 168051, 172360, 177320, 178893, 183480, 189596, 193905, 198770, 199485, 216840, 224068, 236995, 238524, 258540, 265980, 275220, 280085, 284394, 298155, 310248, 319176, 325260, 336102, 357786, 379192, 387810, 397540, 398970, 426591, 448136, 473990, 477048, 504153, 517080, 531960, 550440, 560170, 568788, 596310, 616187, 650520, 672204, 710985, 715572, 775620, 795080, 797940, 840255, 853182, 894465, 947980, 1008306, 1120340, 1137576, 1192620, 1232374, 1344408, 1421970, 1431144, 1551240, 1595880, 1680510, 1706364, 1788930, 1848561, 1895960, 2016612, 2132955, 2240680, 2385240, 2464748, 2520765, 2843940, 3080935, 3361020, 3412728, 3577860, 3697122, 4033224, 4265910, 4929496, 5041530, 5545683, 5687880, 6161870, 6722040, 7155720, 7394244, 8531820, 9242805, 10083060, 11091366, 12323740, 14788488, 17063640, 18485610, 20166120, 22182732, 24647480, 27728415, 36971220, 44365464, 55456830, 73942440, 110913660, 221827320]

約数ペア:

[(1, 221827320), (2, 110913660), (3, 73942440), (4, 55456830), (5, 44365464), (6, 36971220), (8, 27728415), (9, 24647480), (10, 22182732), (11, 20166120), (12, 18485610), (13, 17063640), (15, 14788488), (18, 12323740), (20, 11091366), (22, 10083060), (24, 9242805), (26, 8531820), (30, 7394244), (31, 7155720), (33, 6722040), (36, 6161870), (39, 5687880), (40, 5545683), (44, 5041530), (45, 4929496), (52, 4265910), (55, 4033224), (60, 3697122), (62, 3577860), (65, 3412728), (66, 3361020), (72, 3080935), (78, 2843940), (88, 2520765), (90, 2464748), (93, 2385240), (99, 2240680), (104, 2132955), (110, 2016612), (117, 1895960), (120, 1848561), (124, 1788930), (130, 1706364), (132, 1680510), (139, 1595880), (143, 1551240), (155, 1431144), (156, 1421970), (165, 1344408), (180, 1232374), (186, 1192620), (195, 1137576), (198, 1120340), (220, 1008306), (234, 947980), (248, 894465), (260, 853182), (264, 840255), (278, 797940), (279, 795080), (286, 775620), (310, 715572), (312, 710985), (330, 672204), (341, 650520), (360, 616187), (372, 596310), (390, 568788), (396, 560170), (403, 550440), (417, 531960), (429, 517080), (440, 504153), (465, 477048), (468, 473990), (495, 448136), (520, 426591), (556, 398970), (558, 397540), (572, 387810), (585, 379192), (620, 357786), (660, 336102), (682, 325260), (695, 319176), (715, 310248), (744, 298155), (780, 284394), (792, 280085), (806, 275220), (834, 265980), (858, 258540), (930, 238524), (936, 236995), (990, 224068), (1023, 216840), (1112, 199485), (1116, 198770), (1144, 193905), (1170, 189596), (1209, 183480), (1240, 178893), (1251, 177320), (1287, 172360), (1320, 168051), (1364, 162630), (1390, 159588), (1395, 159016), (1430, 155124), (1529, 145080), (1560, 142197), (1612, 137610), (1668, 132990), (1705, 130104), (1716, 129270), (1807, 122760), (1860, 119262), (1980, 112034), (2015, 110088), (2046, 108420), (2085, 106392), (2145, 103416), (2232, 99385), (2340, 94798), (2418, 91740), (2502, 88660), (2574, 86180), (2728, 81315), (2780, 79794), (2790, 79508), (2860, 77562), (3058, 72540), (3069, 72280), (3224, 68805), (3336, 66495), (3410, 65052), (3432, 64635), (3614, 61380), (3627, 61160), (3720, 59631), (3960, 56017), (4030, 55044), (4092, 54210), (4170, 53196), (4290, 51708), (4309, 51480), (4433, 50040), (4587, 48360), (4680, 47399), (4836, 45870), (5004, 44330), (5115, 43368), (5148, 43090), (5421, 40920), (5560, 39897), (5580, 39754), (5720, 38781), (6045, 36696), (6116, 36270), (6138, 36140), (6255, 35464), (6435, 34472), (6820, 32526), (7228, 30690), (7254, 30580), (7645, 29016), (8060, 27522), (8184, 27105), (8340, 26598), (8580, 25854), (8618, 25740), (8866, 25020), (9035, 24552), (9174, 24180), (9672, 22935), (10008, 22165), (10230, 21684), (10296, 21545), (10842, 20460), (11160, 19877), (12090, 18348), (12232, 18135), (12276, 18070), (12510, 17732), (12870, 17236), (12927, 17160), (13299, 16680), (13640, 16263), (13761, 16120), (14456, 15345), (14508, 15290)]