121074840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:638

約数の個数: 192

約数和(自身を含む): 428313600

約数和(自身を除く): 307238760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 571, 589, 620, 684, 744, 760, 855, 930, 1116, 1140, 1142, 1178, 1240, 1368, 1395, 1710, 1713, 1767, 1860, 2232, 2280, 2284, 2356, 2790, 2855, 2945, 3420, 3426, 3534, 3720, 4568, 4712, 5139, 5301, 5580, 5710, 5890, 6840, 6852, 7068, 8565, 8835, 10278, 10602, 10849, 11160, 11420, 11780, 13704, 14136, 17130, 17670, 17701, 20556, 21204, 21698, 22840, 23560, 25695, 26505, 32547, 34260, 35340, 35402, 41112, 42408, 43396, 51390, 53010, 53103, 54245, 65094, 68520, 70680, 70804, 86792, 88505, 97641, 102780, 106020, 106206, 108490, 130188, 141608, 159309, 162735, 177010, 195282, 205560, 212040, 212412, 216980, 260376, 265515, 318618, 325470, 336319, 354020, 390564, 424824, 433960, 488205, 531030, 637236, 650940, 672638, 708040, 781128, 796545, 976410, 1008957, 1062060, 1274472, 1301880, 1345276, 1593090, 1681595, 1952820, 2017914, 2124120, 2690552, 3026871, 3186180, 3363190, 3905640, 4035828, 5044785, 6053742, 6372360, 6726380, 8071656, 10089570, 12107484, 13452760, 15134355, 20179140, 24214968, 30268710, 40358280, 60537420, 121074840]

約数ペア:

[(1, 121074840), (2, 60537420), (3, 40358280), (4, 30268710), (5, 24214968), (6, 20179140), (8, 15134355), (9, 13452760), (10, 12107484), (12, 10089570), (15, 8071656), (18, 6726380), (19, 6372360), (20, 6053742), (24, 5044785), (30, 4035828), (31, 3905640), (36, 3363190), (38, 3186180), (40, 3026871), (45, 2690552), (57, 2124120), (60, 2017914), (62, 1952820), (72, 1681595), (76, 1593090), (90, 1345276), (93, 1301880), (95, 1274472), (114, 1062060), (120, 1008957), (124, 976410), (152, 796545), (155, 781128), (171, 708040), (180, 672638), (186, 650940), (190, 637236), (228, 531030), (248, 488205), (279, 433960), (285, 424824), (310, 390564), (342, 354020), (360, 336319), (372, 325470), (380, 318618), (456, 265515), (465, 260376), (558, 216980), (570, 212412), (571, 212040), (589, 205560), (620, 195282), (684, 177010), (744, 162735), (760, 159309), (855, 141608), (930, 130188), (1116, 108490), (1140, 106206), (1142, 106020), (1178, 102780), (1240, 97641), (1368, 88505), (1395, 86792), (1710, 70804), (1713, 70680), (1767, 68520), (1860, 65094), (2232, 54245), (2280, 53103), (2284, 53010), (2356, 51390), (2790, 43396), (2855, 42408), (2945, 41112), (3420, 35402), (3426, 35340), (3534, 34260), (3720, 32547), (4568, 26505), (4712, 25695), (5139, 23560), (5301, 22840), (5580, 21698), (5710, 21204), (5890, 20556), (6840, 17701), (6852, 17670), (7068, 17130), (8565, 14136), (8835, 13704), (10278, 11780), (10602, 11420), (10849, 11160)]