40750320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:419

約数の個数: 160

約数和(自身を含む): 140116032

約数和(自身を除く): 99365712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 156, 185, 195, 208, 222, 240, 260, 296, 312, 353, 370, 390, 444, 481, 520, 555, 592, 624, 706, 740, 780, 888, 962, 1040, 1059, 1110, 1412, 1443, 1480, 1560, 1765, 1776, 1924, 2118, 2220, 2405, 2824, 2886, 2960, 3120, 3530, 3848, 4236, 4440, 4589, 4810, 5295, 5648, 5772, 7060, 7215, 7696, 8472, 8880, 9178, 9620, 10590, 11544, 13061, 13767, 14120, 14430, 16944, 18356, 19240, 21180, 22945, 23088, 26122, 27534, 28240, 28860, 36712, 38480, 39183, 42360, 45890, 52244, 55068, 57720, 65305, 68835, 73424, 78366, 84720, 91780, 104488, 110136, 115440, 130610, 137670, 156732, 169793, 183560, 195915, 208976, 220272, 261220, 275340, 313464, 339586, 367120, 391830, 509379, 522440, 550680, 626928, 679172, 783660, 848965, 1018758, 1044880, 1101360, 1358344, 1567320, 1697930, 2037516, 2546895, 2716688, 3134640, 3395860, 4075032, 5093790, 6791720, 8150064, 10187580, 13583440, 20375160, 40750320]

約数ペア:

[(1, 40750320), (2, 20375160), (3, 13583440), (4, 10187580), (5, 8150064), (6, 6791720), (8, 5093790), (10, 4075032), (12, 3395860), (13, 3134640), (15, 2716688), (16, 2546895), (20, 2037516), (24, 1697930), (26, 1567320), (30, 1358344), (37, 1101360), (39, 1044880), (40, 1018758), (48, 848965), (52, 783660), (60, 679172), (65, 626928), (74, 550680), (78, 522440), (80, 509379), (104, 391830), (111, 367120), (120, 339586), (130, 313464), (148, 275340), (156, 261220), (185, 220272), (195, 208976), (208, 195915), (222, 183560), (240, 169793), (260, 156732), (296, 137670), (312, 130610), (353, 115440), (370, 110136), (390, 104488), (444, 91780), (481, 84720), (520, 78366), (555, 73424), (592, 68835), (624, 65305), (706, 57720), (740, 55068), (780, 52244), (888, 45890), (962, 42360), (1040, 39183), (1059, 38480), (1110, 36712), (1412, 28860), (1443, 28240), (1480, 27534), (1560, 26122), (1765, 23088), (1776, 22945), (1924, 21180), (2118, 19240), (2220, 18356), (2405, 16944), (2824, 14430), (2886, 14120), (2960, 13767), (3120, 13061), (3530, 11544), (3848, 10590), (4236, 9620), (4440, 9178), (4589, 8880), (4810, 8472), (5295, 7696), (5648, 7215), (5772, 7060)]