201051120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:551

約数の個数: 160

約数和(自身を含む): 655386624

約数和(自身を除く): 454335504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 61, 62, 80, 93, 120, 122, 124, 155, 183, 186, 240, 244, 248, 305, 310, 366, 372, 443, 465, 488, 496, 610, 620, 732, 744, 886, 915, 930, 976, 1220, 1240, 1329, 1464, 1488, 1772, 1830, 1860, 1891, 2215, 2440, 2480, 2658, 2928, 3544, 3660, 3720, 3782, 4430, 4880, 5316, 5673, 6645, 7088, 7320, 7440, 7564, 8860, 9455, 10632, 11346, 13290, 13733, 14640, 15128, 17720, 18910, 21264, 22692, 26580, 27023, 27466, 28365, 30256, 35440, 37820, 41199, 45384, 53160, 54046, 54932, 56730, 68665, 75640, 81069, 82398, 90768, 106320, 108092, 109864, 113460, 135115, 137330, 151280, 162138, 164796, 205995, 216184, 219728, 226920, 270230, 274660, 324276, 329592, 405345, 411990, 432368, 453840, 540460, 549320, 648552, 659184, 810690, 823980, 837713, 1080920, 1098640, 1297104, 1621380, 1647960, 1675426, 2161840, 2513139, 3242760, 3295920, 3350852, 4188565, 5026278, 6485520, 6701704, 8377130, 10052556, 12565695, 13403408, 16754260, 20105112, 25131390, 33508520, 40210224, 50262780, 67017040, 100525560, 201051120]

約数ペア:

[(1, 201051120), (2, 100525560), (3, 67017040), (4, 50262780), (5, 40210224), (6, 33508520), (8, 25131390), (10, 20105112), (12, 16754260), (15, 13403408), (16, 12565695), (20, 10052556), (24, 8377130), (30, 6701704), (31, 6485520), (40, 5026278), (48, 4188565), (60, 3350852), (61, 3295920), (62, 3242760), (80, 2513139), (93, 2161840), (120, 1675426), (122, 1647960), (124, 1621380), (155, 1297104), (183, 1098640), (186, 1080920), (240, 837713), (244, 823980), (248, 810690), (305, 659184), (310, 648552), (366, 549320), (372, 540460), (443, 453840), (465, 432368), (488, 411990), (496, 405345), (610, 329592), (620, 324276), (732, 274660), (744, 270230), (886, 226920), (915, 219728), (930, 216184), (976, 205995), (1220, 164796), (1240, 162138), (1329, 151280), (1464, 137330), (1488, 135115), (1772, 113460), (1830, 109864), (1860, 108092), (1891, 106320), (2215, 90768), (2440, 82398), (2480, 81069), (2658, 75640), (2928, 68665), (3544, 56730), (3660, 54932), (3720, 54046), (3782, 53160), (4430, 45384), (4880, 41199), (5316, 37820), (5673, 35440), (6645, 30256), (7088, 28365), (7320, 27466), (7440, 27023), (7564, 26580), (8860, 22692), (9455, 21264), (10632, 18910), (11346, 17720), (13290, 15128), (13733, 14640)]