1207298520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1016

約数の個数: 320

約数和(自身を含む): 4488073920

約数和(自身を除く): 3280775400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 27, 30, 34, 36, 40, 45, 46, 51, 54, 60, 68, 69, 72, 81, 85, 90, 92, 102, 108, 115, 120, 135, 136, 138, 153, 162, 170, 180, 184, 204, 207, 216, 230, 255, 270, 276, 306, 324, 340, 345, 360, 391, 405, 408, 414, 459, 460, 510, 540, 552, 612, 621, 648, 680, 690, 765, 782, 810, 828, 918, 920, 953, 1020, 1035, 1080, 1173, 1224, 1242, 1377, 1380, 1530, 1564, 1620, 1656, 1836, 1863, 1906, 1955, 2040, 2070, 2295, 2346, 2484, 2754, 2760, 2859, 3060, 3105, 3128, 3240, 3519, 3672, 3726, 3812, 3910, 4140, 4590, 4692, 4765, 4968, 5508, 5718, 5865, 6120, 6210, 6885, 7038, 7452, 7624, 7820, 8280, 8577, 9180, 9315, 9384, 9530, 10557, 11016, 11436, 11730, 12420, 13770, 14076, 14295, 14904, 15640, 16201, 17154, 17595, 18360, 18630, 19060, 21114, 21919, 22872, 23460, 24840, 25731, 27540, 28152, 28590, 31671, 32402, 34308, 35190, 37260, 38120, 42228, 42885, 43838, 46920, 48603, 51462, 52785, 55080, 57180, 63342, 64804, 65757, 68616, 70380, 74520, 77193, 81005, 84456, 85770, 87676, 97206, 102924, 105570, 109595, 114360, 126684, 128655, 129608, 131514, 140760, 145809, 154386, 158355, 162010, 171540, 175352, 194412, 197271, 205848, 211140, 219190, 243015, 253368, 257310, 263028, 291618, 308772, 316710, 324020, 328785, 343080, 372623, 385965, 388824, 394542, 422280, 437427, 438380, 486030, 514620, 526056, 583236, 591813, 617544, 633420, 648040, 657570, 729045, 745246, 771930, 789084, 874854, 876760, 972060, 986355, 1029240, 1117869, 1166472, 1183626, 1266840, 1312281, 1315140, 1458090, 1490492, 1543860, 1578168, 1749708, 1775439, 1863115, 1944120, 1972710, 2187135, 2235738, 2367252, 2624562, 2630280, 2916180, 2959065, 2980984, 3087720, 3353607, 3499416, 3550878, 3726230, 3945420, 4374270, 4471476, 4734504, 5249124, 5589345, 5832360, 5918130, 6561405, 6707214, 7101756, 7452460, 7890840, 8748540, 8877195, 8942952, 10060821, 10498248, 11178690, 11836260, 13122810, 13414428, 14203512, 14904920, 16768035, 17497080, 17754390, 20121642, 22357380, 23672520, 26245620, 26828856, 30182463, 33536070, 35508780, 40243284, 44714760, 50304105, 52491240, 60364926, 67072140, 71017560, 80486568, 100608210, 120729852, 134144280, 150912315, 201216420, 241459704, 301824630, 402432840, 603649260, 1207298520]

約数ペア:

[(1, 1207298520), (2, 603649260), (3, 402432840), (4, 301824630), (5, 241459704), (6, 201216420), (8, 150912315), (9, 134144280), (10, 120729852), (12, 100608210), (15, 80486568), (17, 71017560), (18, 67072140), (20, 60364926), (23, 52491240), (24, 50304105), (27, 44714760), (30, 40243284), (34, 35508780), (36, 33536070), (40, 30182463), (45, 26828856), (46, 26245620), (51, 23672520), (54, 22357380), (60, 20121642), (68, 17754390), (69, 17497080), (72, 16768035), (81, 14904920), (85, 14203512), (90, 13414428), (92, 13122810), (102, 11836260), (108, 11178690), (115, 10498248), (120, 10060821), (135, 8942952), (136, 8877195), (138, 8748540), (153, 7890840), (162, 7452460), (170, 7101756), (180, 6707214), (184, 6561405), (204, 5918130), (207, 5832360), (216, 5589345), (230, 5249124), (255, 4734504), (270, 4471476), (276, 4374270), (306, 3945420), (324, 3726230), (340, 3550878), (345, 3499416), (360, 3353607), (391, 3087720), (405, 2980984), (408, 2959065), (414, 2916180), (459, 2630280), (460, 2624562), (510, 2367252), (540, 2235738), (552, 2187135), (612, 1972710), (621, 1944120), (648, 1863115), (680, 1775439), (690, 1749708), (765, 1578168), (782, 1543860), (810, 1490492), (828, 1458090), (918, 1315140), (920, 1312281), (953, 1266840), (1020, 1183626), (1035, 1166472), (1080, 1117869), (1173, 1029240), (1224, 986355), (1242, 972060), (1377, 876760), (1380, 874854), (1530, 789084), (1564, 771930), (1620, 745246), (1656, 729045), (1836, 657570), (1863, 648040), (1906, 633420), (1955, 617544), (2040, 591813), (2070, 583236), (2295, 526056), (2346, 514620), (2484, 486030), (2754, 438380), (2760, 437427), (2859, 422280), (3060, 394542), (3105, 388824), (3128, 385965), (3240, 372623), (3519, 343080), (3672, 328785), (3726, 324020), (3812, 316710), (3910, 308772), (4140, 291618), (4590, 263028), (4692, 257310), (4765, 253368), (4968, 243015), (5508, 219190), (5718, 211140), (5865, 205848), (6120, 197271), (6210, 194412), (6885, 175352), (7038, 171540), (7452, 162010), (7624, 158355), (7820, 154386), (8280, 145809), (8577, 140760), (9180, 131514), (9315, 129608), (9384, 128655), (9530, 126684), (10557, 114360), (11016, 109595), (11436, 105570), (11730, 102924), (12420, 97206), (13770, 87676), (14076, 85770), (14295, 84456), (14904, 81005), (15640, 77193), (16201, 74520), (17154, 70380), (17595, 68616), (18360, 65757), (18630, 64804), (19060, 63342), (21114, 57180), (21919, 55080), (22872, 52785), (23460, 51462), (24840, 48603), (25731, 46920), (27540, 43838), (28152, 42885), (28590, 42228), (31671, 38120), (32402, 37260), (34308, 35190)]