202412640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 192

約数和(自身を含む): 671956992

約数和(自身を除く): 469544352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 61, 62, 80, 93, 96, 120, 122, 124, 155, 160, 183, 186, 223, 240, 244, 248, 305, 310, 366, 372, 446, 465, 480, 488, 496, 610, 620, 669, 732, 744, 892, 915, 930, 976, 992, 1115, 1220, 1240, 1338, 1464, 1488, 1784, 1830, 1860, 1891, 1952, 2230, 2440, 2480, 2676, 2928, 2976, 3345, 3568, 3660, 3720, 3782, 4460, 4880, 4960, 5352, 5673, 5856, 6690, 6913, 7136, 7320, 7440, 7564, 8920, 9455, 9760, 10704, 11346, 13380, 13603, 13826, 14640, 14880, 15128, 17840, 18910, 20739, 21408, 22692, 26760, 27206, 27652, 28365, 29280, 30256, 34565, 35680, 37820, 40809, 41478, 45384, 53520, 54412, 55304, 56730, 60512, 68015, 69130, 75640, 81618, 82956, 90768, 103695, 107040, 108824, 110608, 113460, 136030, 138260, 151280, 163236, 165912, 181536, 204045, 207390, 217648, 221216, 226920, 272060, 276520, 302560, 326472, 331824, 408090, 414780, 421693, 435296, 453840, 544120, 553040, 652944, 663648, 816180, 829560, 843386, 907680, 1088240, 1106080, 1265079, 1305888, 1632360, 1659120, 1686772, 2108465, 2176480, 2530158, 3264720, 3318240, 3373544, 4216930, 5060316, 6325395, 6529440, 6747088, 8433860, 10120632, 12650790, 13494176, 16867720, 20241264, 25301580, 33735440, 40482528, 50603160, 67470880, 101206320, 202412640]

約数ペア:

[(1, 202412640), (2, 101206320), (3, 67470880), (4, 50603160), (5, 40482528), (6, 33735440), (8, 25301580), (10, 20241264), (12, 16867720), (15, 13494176), (16, 12650790), (20, 10120632), (24, 8433860), (30, 6747088), (31, 6529440), (32, 6325395), (40, 5060316), (48, 4216930), (60, 3373544), (61, 3318240), (62, 3264720), (80, 2530158), (93, 2176480), (96, 2108465), (120, 1686772), (122, 1659120), (124, 1632360), (155, 1305888), (160, 1265079), (183, 1106080), (186, 1088240), (223, 907680), (240, 843386), (244, 829560), (248, 816180), (305, 663648), (310, 652944), (366, 553040), (372, 544120), (446, 453840), (465, 435296), (480, 421693), (488, 414780), (496, 408090), (610, 331824), (620, 326472), (669, 302560), (732, 276520), (744, 272060), (892, 226920), (915, 221216), (930, 217648), (976, 207390), (992, 204045), (1115, 181536), (1220, 165912), (1240, 163236), (1338, 151280), (1464, 138260), (1488, 136030), (1784, 113460), (1830, 110608), (1860, 108824), (1891, 107040), (1952, 103695), (2230, 90768), (2440, 82956), (2480, 81618), (2676, 75640), (2928, 69130), (2976, 68015), (3345, 60512), (3568, 56730), (3660, 55304), (3720, 54412), (3782, 53520), (4460, 45384), (4880, 41478), (4960, 40809), (5352, 37820), (5673, 35680), (5856, 34565), (6690, 30256), (6913, 29280), (7136, 28365), (7320, 27652), (7440, 27206), (7564, 26760), (8920, 22692), (9455, 21408), (9760, 20739), (10704, 18910), (11346, 17840), (13380, 15128), (13603, 14880), (13826, 14640)]