218195826720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{236881}}^1$

素因数の和:237019

約数の個数: 192

約数和(自身を含む): 730657791360

約数和(自身を除く): 512461964640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 101, 114, 120, 152, 160, 190, 202, 228, 240, 285, 303, 304, 380, 404, 456, 480, 505, 570, 606, 608, 760, 808, 912, 1010, 1140, 1212, 1515, 1520, 1616, 1824, 1919, 2020, 2280, 2424, 3030, 3040, 3232, 3838, 4040, 4560, 4848, 5757, 6060, 7676, 8080, 9120, 9595, 9696, 11514, 12120, 15352, 16160, 19190, 23028, 24240, 28785, 30704, 38380, 46056, 48480, 57570, 61408, 76760, 92112, 115140, 153520, 184224, 230280, 236881, 307040, 460560, 473762, 710643, 921120, 947524, 1184405, 1421286, 1895048, 2368810, 2842572, 3553215, 3790096, 4500739, 4737620, 5685144, 7106430, 7580192, 9001478, 9475240, 11370288, 13502217, 14212860, 18002956, 18950480, 22503695, 22740576, 23924981, 27004434, 28425720, 36005912, 37900960, 45007390, 47849962, 54008868, 56851440, 67511085, 71774943, 72011824, 90014780, 95699924, 108017736, 113702880, 119624905, 135022170, 143549886, 144023648, 180029560, 191399848, 216035472, 239249810, 270044340, 287099772, 358874715, 360059120, 382799696, 432070944, 454574639, 478499620, 540088680, 574199544, 717749430, 720118240, 765599392, 909149278, 956999240, 1080177360, 1148399088, 1363723917, 1435498860, 1818298556, 1913998480, 2160354720, 2272873195, 2296798176, 2727447834, 2870997720, 3636597112, 3827996960, 4545746390, 5454895668, 5741995440, 6818619585, 7273194224, 9091492780, 10909791336, 11483990880, 13637239170, 14546388448, 18182985560, 21819582672, 27274478340, 36365971120, 43639165344, 54548956680, 72731942240, 109097913360, 218195826720]

約数ペア:

[(1, 218195826720), (2, 109097913360), (3, 72731942240), (4, 54548956680), (5, 43639165344), (6, 36365971120), (8, 27274478340), (10, 21819582672), (12, 18182985560), (15, 14546388448), (16, 13637239170), (19, 11483990880), (20, 10909791336), (24, 9091492780), (30, 7273194224), (32, 6818619585), (38, 5741995440), (40, 5454895668), (48, 4545746390), (57, 3827996960), (60, 3636597112), (76, 2870997720), (80, 2727447834), (95, 2296798176), (96, 2272873195), (101, 2160354720), (114, 1913998480), (120, 1818298556), (152, 1435498860), (160, 1363723917), (190, 1148399088), (202, 1080177360), (228, 956999240), (240, 909149278), (285, 765599392), (303, 720118240), (304, 717749430), (380, 574199544), (404, 540088680), (456, 478499620), (480, 454574639), (505, 432070944), (570, 382799696), (606, 360059120), (608, 358874715), (760, 287099772), (808, 270044340), (912, 239249810), (1010, 216035472), (1140, 191399848), (1212, 180029560), (1515, 144023648), (1520, 143549886), (1616, 135022170), (1824, 119624905), (1919, 113702880), (2020, 108017736), (2280, 95699924), (2424, 90014780), (3030, 72011824), (3040, 71774943), (3232, 67511085), (3838, 56851440), (4040, 54008868), (4560, 47849962), (4848, 45007390), (5757, 37900960), (6060, 36005912), (7676, 28425720), (8080, 27004434), (9120, 23924981), (9595, 22740576), (9696, 22503695), (11514, 18950480), (12120, 18002956), (15352, 14212860), (16160, 13502217), (19190, 11370288), (23028, 9475240), (24240, 9001478), (28785, 7580192), (30704, 7106430), (38380, 5685144), (46056, 4737620), (48480, 4500739), (57570, 3790096), (61408, 3553215), (76760, 2842572), (92112, 2368810), (115140, 1895048), (153520, 1421286), (184224, 1184405), (230280, 947524), (236881, 921120), (307040, 710643), (460560, 473762)]