40557240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 146253600

約数和(自身を除く): 105696360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 47, 51, 54, 60, 68, 72, 85, 90, 94, 102, 108, 120, 135, 136, 141, 153, 170, 180, 188, 204, 216, 235, 255, 270, 282, 306, 340, 360, 376, 408, 423, 459, 470, 510, 540, 564, 612, 680, 705, 765, 799, 846, 918, 940, 1020, 1080, 1128, 1224, 1269, 1410, 1530, 1598, 1692, 1836, 1880, 2040, 2115, 2209, 2295, 2397, 2538, 2820, 3060, 3196, 3384, 3672, 3995, 4230, 4418, 4590, 4794, 5076, 5640, 6120, 6345, 6392, 6627, 7191, 7990, 8460, 8836, 9180, 9588, 10152, 11045, 11985, 12690, 13254, 14382, 15980, 16920, 17672, 18360, 19176, 19881, 21573, 22090, 23970, 25380, 26508, 28764, 31960, 33135, 35955, 37553, 39762, 43146, 44180, 47940, 50760, 53016, 57528, 59643, 66270, 71910, 75106, 79524, 86292, 88360, 95880, 99405, 107865, 112659, 119286, 132540, 143820, 150212, 159048, 172584, 187765, 198810, 215730, 225318, 238572, 265080, 287640, 298215, 300424, 337977, 375530, 397620, 431460, 450636, 477144, 563295, 596430, 675954, 751060, 795240, 862920, 901272, 1013931, 1126590, 1192860, 1351908, 1502120, 1689885, 2027862, 2253180, 2385720, 2703816, 3379770, 4055724, 4506360, 5069655, 6759540, 8111448, 10139310, 13519080, 20278620, 40557240]

約数ペア:

[(1, 40557240), (2, 20278620), (3, 13519080), (4, 10139310), (5, 8111448), (6, 6759540), (8, 5069655), (9, 4506360), (10, 4055724), (12, 3379770), (15, 2703816), (17, 2385720), (18, 2253180), (20, 2027862), (24, 1689885), (27, 1502120), (30, 1351908), (34, 1192860), (36, 1126590), (40, 1013931), (45, 901272), (47, 862920), (51, 795240), (54, 751060), (60, 675954), (68, 596430), (72, 563295), (85, 477144), (90, 450636), (94, 431460), (102, 397620), (108, 375530), (120, 337977), (135, 300424), (136, 298215), (141, 287640), (153, 265080), (170, 238572), (180, 225318), (188, 215730), (204, 198810), (216, 187765), (235, 172584), (255, 159048), (270, 150212), (282, 143820), (306, 132540), (340, 119286), (360, 112659), (376, 107865), (408, 99405), (423, 95880), (459, 88360), (470, 86292), (510, 79524), (540, 75106), (564, 71910), (612, 66270), (680, 59643), (705, 57528), (765, 53016), (799, 50760), (846, 47940), (918, 44180), (940, 43146), (1020, 39762), (1080, 37553), (1128, 35955), (1224, 33135), (1269, 31960), (1410, 28764), (1530, 26508), (1598, 25380), (1692, 23970), (1836, 22090), (1880, 21573), (2040, 19881), (2115, 19176), (2209, 18360), (2295, 17672), (2397, 16920), (2538, 15980), (2820, 14382), (3060, 13254), (3196, 12690), (3384, 11985), (3672, 11045), (3995, 10152), (4230, 9588), (4418, 9180), (4590, 8836), (4794, 8460), (5076, 7990), (5640, 7191), (6120, 6627), (6345, 6392)]