419421960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3607}}^1$

素因数の和:3660

約数の個数: 192

約数和(自身を含む): 1519689600

約数和(自身を除く): 1100267640

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, 1938, 2040, 2280, 2584, 2907, 3060, 3230, 3420, 3607, 3876, 4845, 5814, 6120, 6460, 6840, 7214, 7752, 9690, 10821, 11628, 12920, 14428, 14535, 18035, 19380, 21642, 23256, 28856, 29070, 32463, 36070, 38760, 43284, 54105, 58140, 61319, 64926, 68533, 72140, 86568, 108210, 116280, 122638, 129852, 137066, 144280, 162315, 183957, 205599, 216420, 245276, 259704, 274132, 306595, 324630, 342665, 367914, 411198, 432840, 490552, 548264, 551871, 613190, 616797, 649260, 685330, 735828, 822396, 919785, 1027995, 1103742, 1165061, 1226380, 1233594, 1298520, 1370660, 1471656, 1644792, 1839570, 2055990, 2207484, 2330122, 2452760, 2467188, 2741320, 2759355, 3083985, 3495183, 3679140, 4111980, 4414968, 4660244, 4934376, 5518710, 5825305, 6167970, 6990366, 7358280, 8223960, 9320488, 10485549, 11037420, 11650610, 12335940, 13980732, 17475915, 20971098, 22074840, 23301220, 24671880, 27961464, 34951830, 41942196, 46602440, 52427745, 69903660, 83884392, 104855490, 139807320, 209710980, 419421960]

約数ペア:

[(1, 419421960), (2, 209710980), (3, 139807320), (4, 104855490), (5, 83884392), (6, 69903660), (8, 52427745), (9, 46602440), (10, 41942196), (12, 34951830), (15, 27961464), (17, 24671880), (18, 23301220), (19, 22074840), (20, 20971098), (24, 17475915), (30, 13980732), (34, 12335940), (36, 11650610), (38, 11037420), (40, 10485549), (45, 9320488), (51, 8223960), (57, 7358280), (60, 6990366), (68, 6167970), (72, 5825305), (76, 5518710), (85, 4934376), (90, 4660244), (95, 4414968), (102, 4111980), (114, 3679140), (120, 3495183), (136, 3083985), (152, 2759355), (153, 2741320), (170, 2467188), (171, 2452760), (180, 2330122), (190, 2207484), (204, 2055990), (228, 1839570), (255, 1644792), (285, 1471656), (306, 1370660), (323, 1298520), (340, 1233594), (342, 1226380), (360, 1165061), (380, 1103742), (408, 1027995), (456, 919785), (510, 822396), (570, 735828), (612, 685330), (646, 649260), (680, 616797), (684, 613190), (760, 551871), (765, 548264), (855, 490552), (969, 432840), (1020, 411198), (1140, 367914), (1224, 342665), (1292, 324630), (1368, 306595), (1530, 274132), (1615, 259704), (1710, 245276), (1938, 216420), (2040, 205599), (2280, 183957), (2584, 162315), (2907, 144280), (3060, 137066), (3230, 129852), (3420, 122638), (3607, 116280), (3876, 108210), (4845, 86568), (5814, 72140), (6120, 68533), (6460, 64926), (6840, 61319), (7214, 58140), (7752, 54105), (9690, 43284), (10821, 38760), (11628, 36070), (12920, 32463), (14428, 29070), (14535, 28856), (18035, 23256), (19380, 21642)]