219652920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1$

素因数の和:1942

約数の個数: 192

約数和(自身を含む): 796068000

約数和(自身を除く): 576415080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 51, 57, 60, 68, 72, 76, 85, 90, 95, 102, 114, 120, 136, 152, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 760, 765, 855, 969, 1020, 1140, 1224, 1292, 1368, 1530, 1615, 1710, 1889, 1938, 2040, 2280, 2584, 2907, 3060, 3230, 3420, 3778, 3876, 4845, 5667, 5814, 6120, 6460, 6840, 7556, 7752, 9445, 9690, 11334, 11628, 12920, 14535, 15112, 17001, 18890, 19380, 22668, 23256, 28335, 29070, 32113, 34002, 35891, 37780, 38760, 45336, 56670, 58140, 64226, 68004, 71782, 75560, 85005, 96339, 107673, 113340, 116280, 128452, 136008, 143564, 160565, 170010, 179455, 192678, 215346, 226680, 256904, 287128, 289017, 321130, 323019, 340020, 358910, 385356, 430692, 481695, 538365, 578034, 610147, 642260, 646038, 680040, 717820, 770712, 861384, 963390, 1076730, 1156068, 1220294, 1284520, 1292076, 1435640, 1445085, 1615095, 1830441, 1926780, 2153460, 2312136, 2440588, 2584152, 2890170, 3050735, 3230190, 3660882, 3853560, 4306920, 4881176, 5491323, 5780340, 6101470, 6460380, 7321764, 9152205, 10982646, 11560680, 12202940, 12920760, 14643528, 18304410, 21965292, 24405880, 27456615, 36608820, 43930584, 54913230, 73217640, 109826460, 219652920]

約数ペア:

[(1, 219652920), (2, 109826460), (3, 73217640), (4, 54913230), (5, 43930584), (6, 36608820), (8, 27456615), (9, 24405880), (10, 21965292), (12, 18304410), (15, 14643528), (17, 12920760), (18, 12202940), (19, 11560680), (20, 10982646), (24, 9152205), (30, 7321764), (34, 6460380), (36, 6101470), (38, 5780340), (40, 5491323), (45, 4881176), (51, 4306920), (57, 3853560), (60, 3660882), (68, 3230190), (72, 3050735), (76, 2890170), (85, 2584152), (90, 2440588), (95, 2312136), (102, 2153460), (114, 1926780), (120, 1830441), (136, 1615095), (152, 1445085), (153, 1435640), (170, 1292076), (171, 1284520), (180, 1220294), (190, 1156068), (204, 1076730), (228, 963390), (255, 861384), (285, 770712), (306, 717820), (323, 680040), (340, 646038), (342, 642260), (360, 610147), (380, 578034), (408, 538365), (456, 481695), (510, 430692), (570, 385356), (612, 358910), (646, 340020), (680, 323019), (684, 321130), (760, 289017), (765, 287128), (855, 256904), (969, 226680), (1020, 215346), (1140, 192678), (1224, 179455), (1292, 170010), (1368, 160565), (1530, 143564), (1615, 136008), (1710, 128452), (1889, 116280), (1938, 113340), (2040, 107673), (2280, 96339), (2584, 85005), (2907, 75560), (3060, 71782), (3230, 68004), (3420, 64226), (3778, 58140), (3876, 56670), (4845, 45336), (5667, 38760), (5814, 37780), (6120, 35891), (6460, 34002), (6840, 32113), (7556, 29070), (7752, 28335), (9445, 23256), (9690, 22668), (11334, 19380), (11628, 18890), (12920, 17001), (14535, 15112)]