148215960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:303

約数の個数: 256

約数和(自身を含む): 539136000

約数和(自身を除く): 390920040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 54, 57, 60, 62, 72, 76, 90, 93, 95, 108, 114, 120, 124, 135, 152, 155, 171, 180, 186, 190, 216, 228, 233, 248, 270, 279, 285, 310, 342, 360, 372, 380, 456, 465, 466, 513, 540, 558, 570, 589, 620, 684, 699, 744, 760, 837, 855, 930, 932, 1026, 1080, 1116, 1140, 1165, 1178, 1240, 1368, 1395, 1398, 1674, 1710, 1767, 1860, 1864, 2052, 2097, 2232, 2280, 2330, 2356, 2565, 2790, 2796, 2945, 3348, 3420, 3495, 3534, 3720, 4104, 4185, 4194, 4427, 4660, 4712, 5130, 5301, 5580, 5592, 5890, 6291, 6696, 6840, 6990, 7068, 7223, 8370, 8388, 8835, 8854, 9320, 10260, 10485, 10602, 11160, 11780, 12582, 13281, 13980, 14136, 14446, 15903, 16740, 16776, 17670, 17708, 20520, 20970, 21204, 21669, 22135, 23560, 25164, 26505, 26562, 27960, 28892, 31455, 31806, 33480, 35340, 35416, 36115, 39843, 41940, 42408, 43338, 44270, 50328, 53010, 53124, 57784, 62910, 63612, 65007, 66405, 70680, 72230, 79515, 79686, 83880, 86676, 88540, 106020, 106248, 108345, 119529, 125820, 127224, 130014, 132810, 137237, 144460, 159030, 159372, 173352, 177080, 195021, 199215, 212040, 216690, 239058, 251640, 260028, 265620, 274474, 288920, 318060, 318744, 325035, 390042, 398430, 411711, 433380, 478116, 520056, 531240, 548948, 597645, 636120, 650070, 686185, 780084, 796860, 823422, 866760, 956232, 975105, 1097896, 1195290, 1235133, 1300140, 1372370, 1560168, 1593720, 1646844, 1950210, 2058555, 2390580, 2470266, 2600280, 2744740, 3293688, 3705399, 3900420, 4117110, 4781160, 4940532, 5489480, 6175665, 7410798, 7800840, 8234220, 9881064, 12351330, 14821596, 16468440, 18526995, 24702660, 29643192, 37053990, 49405320, 74107980, 148215960]

約数ペア:

[(1, 148215960), (2, 74107980), (3, 49405320), (4, 37053990), (5, 29643192), (6, 24702660), (8, 18526995), (9, 16468440), (10, 14821596), (12, 12351330), (15, 9881064), (18, 8234220), (19, 7800840), (20, 7410798), (24, 6175665), (27, 5489480), (30, 4940532), (31, 4781160), (36, 4117110), (38, 3900420), (40, 3705399), (45, 3293688), (54, 2744740), (57, 2600280), (60, 2470266), (62, 2390580), (72, 2058555), (76, 1950210), (90, 1646844), (93, 1593720), (95, 1560168), (108, 1372370), (114, 1300140), (120, 1235133), (124, 1195290), (135, 1097896), (152, 975105), (155, 956232), (171, 866760), (180, 823422), (186, 796860), (190, 780084), (216, 686185), (228, 650070), (233, 636120), (248, 597645), (270, 548948), (279, 531240), (285, 520056), (310, 478116), (342, 433380), (360, 411711), (372, 398430), (380, 390042), (456, 325035), (465, 318744), (466, 318060), (513, 288920), (540, 274474), (558, 265620), (570, 260028), (589, 251640), (620, 239058), (684, 216690), (699, 212040), (744, 199215), (760, 195021), (837, 177080), (855, 173352), (930, 159372), (932, 159030), (1026, 144460), (1080, 137237), (1116, 132810), (1140, 130014), (1165, 127224), (1178, 125820), (1240, 119529), (1368, 108345), (1395, 106248), (1398, 106020), (1674, 88540), (1710, 86676), (1767, 83880), (1860, 79686), (1864, 79515), (2052, 72230), (2097, 70680), (2232, 66405), (2280, 65007), (2330, 63612), (2356, 62910), (2565, 57784), (2790, 53124), (2796, 53010), (2945, 50328), (3348, 44270), (3420, 43338), (3495, 42408), (3534, 41940), (3720, 39843), (4104, 36115), (4185, 35416), (4194, 35340), (4427, 33480), (4660, 31806), (4712, 31455), (5130, 28892), (5301, 27960), (5580, 26562), (5592, 26505), (5890, 25164), (6291, 23560), (6696, 22135), (6840, 21669), (6990, 21204), (7068, 20970), (7223, 20520), (8370, 17708), (8388, 17670), (8835, 16776), (8854, 16740), (9320, 15903), (10260, 14446), (10485, 14136), (10602, 13980), (11160, 13281), (11780, 12582)]