1212134880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1327}}^1$

素因数の和:1529

約数の個数: 192

約数和(自身を含む): 4192570368

約数和(自身を除く): 2980435488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 173, 176, 220, 240, 264, 330, 346, 352, 440, 480, 519, 528, 660, 692, 865, 880, 1038, 1056, 1320, 1327, 1384, 1730, 1760, 1903, 2076, 2595, 2640, 2654, 2768, 3460, 3806, 3981, 4152, 5190, 5280, 5308, 5536, 5709, 6635, 6920, 7612, 7962, 8304, 9515, 10380, 10616, 11418, 13270, 13840, 14597, 15224, 15924, 16608, 19030, 19905, 20760, 21232, 22836, 26540, 27680, 28545, 29194, 30448, 31848, 38060, 39810, 41520, 42464, 43791, 45672, 53080, 57090, 58388, 60896, 63696, 72985, 76120, 79620, 83040, 87582, 91344, 106160, 114180, 116776, 127392, 145970, 152240, 159240, 175164, 182688, 212320, 218955, 228360, 229571, 233552, 291940, 304480, 318480, 350328, 437910, 456720, 459142, 467104, 583880, 636960, 688713, 700656, 875820, 913440, 918284, 1147855, 1167760, 1377426, 1401312, 1751640, 1836568, 2295710, 2335520, 2525281, 2754852, 3443565, 3503280, 3673136, 4591420, 5050562, 5509704, 6887130, 7006560, 7346272, 7575843, 9182840, 10101124, 11019408, 12626405, 13774260, 15151686, 18365680, 20202248, 22038816, 25252810, 27548520, 30303372, 36731360, 37879215, 40404496, 50505620, 55097040, 60606744, 75758430, 80808992, 101011240, 110194080, 121213488, 151516860, 202022480, 242426976, 303033720, 404044960, 606067440, 1212134880]

約数ペア:

[(1, 1212134880), (2, 606067440), (3, 404044960), (4, 303033720), (5, 242426976), (6, 202022480), (8, 151516860), (10, 121213488), (11, 110194080), (12, 101011240), (15, 80808992), (16, 75758430), (20, 60606744), (22, 55097040), (24, 50505620), (30, 40404496), (32, 37879215), (33, 36731360), (40, 30303372), (44, 27548520), (48, 25252810), (55, 22038816), (60, 20202248), (66, 18365680), (80, 15151686), (88, 13774260), (96, 12626405), (110, 11019408), (120, 10101124), (132, 9182840), (160, 7575843), (165, 7346272), (173, 7006560), (176, 6887130), (220, 5509704), (240, 5050562), (264, 4591420), (330, 3673136), (346, 3503280), (352, 3443565), (440, 2754852), (480, 2525281), (519, 2335520), (528, 2295710), (660, 1836568), (692, 1751640), (865, 1401312), (880, 1377426), (1038, 1167760), (1056, 1147855), (1320, 918284), (1327, 913440), (1384, 875820), (1730, 700656), (1760, 688713), (1903, 636960), (2076, 583880), (2595, 467104), (2640, 459142), (2654, 456720), (2768, 437910), (3460, 350328), (3806, 318480), (3981, 304480), (4152, 291940), (5190, 233552), (5280, 229571), (5308, 228360), (5536, 218955), (5709, 212320), (6635, 182688), (6920, 175164), (7612, 159240), (7962, 152240), (8304, 145970), (9515, 127392), (10380, 116776), (10616, 114180), (11418, 106160), (13270, 91344), (13840, 87582), (14597, 83040), (15224, 79620), (15924, 76120), (16608, 72985), (19030, 63696), (19905, 60896), (20760, 58388), (21232, 57090), (22836, 53080), (26540, 45672), (27680, 43791), (28545, 42464), (29194, 41520), (30448, 39810), (31848, 38060)]