72081360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 320

約数和(自身を含む): 284981760

約数和(自身を除く): 212900400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 151, 153, 156, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 302, 306, 312, 340, 351, 360, 390, 408, 432, 442, 453, 459, 468, 510, 520, 540, 585, 604, 612, 624, 663, 680, 702, 720, 755, 765, 780, 816, 884, 906, 918, 936, 1020, 1040, 1080, 1105, 1170, 1208, 1224, 1326, 1359, 1360, 1404, 1510, 1530, 1560, 1755, 1768, 1812, 1836, 1872, 1963, 1989, 2040, 2160, 2210, 2265, 2295, 2340, 2416, 2448, 2567, 2652, 2718, 2808, 3020, 3060, 3120, 3315, 3510, 3536, 3624, 3672, 3926, 3978, 4077, 4080, 4420, 4530, 4590, 4680, 5134, 5304, 5436, 5616, 5889, 5967, 6040, 6120, 6630, 6795, 7020, 7248, 7344, 7701, 7852, 7956, 8154, 8840, 9060, 9180, 9360, 9815, 9945, 10268, 10608, 10872, 11778, 11934, 12080, 12240, 12835, 13260, 13590, 14040, 15402, 15704, 15912, 16308, 17667, 17680, 18120, 18360, 19630, 19890, 20385, 20536, 21744, 23103, 23556, 23868, 25670, 26520, 27180, 28080, 29445, 29835, 30804, 31408, 31824, 32616, 33371, 35334, 36240, 36720, 38505, 39260, 39780, 40770, 41072, 46206, 47112, 47736, 51340, 53001, 53040, 54360, 58890, 59670, 61608, 65232, 66742, 69309, 70668, 77010, 78520, 79560, 81540, 88335, 92412, 94224, 95472, 100113, 102680, 106002, 108720, 115515, 117780, 119340, 123216, 133484, 138618, 141336, 154020, 157040, 159120, 163080, 166855, 176670, 184824, 200226, 205360, 212004, 231030, 235560, 238680, 265005, 266968, 277236, 282672, 300339, 308040, 326160, 333710, 346545, 353340, 369648, 400452, 424008, 462060, 471120, 477360, 500565, 530010, 533936, 554472, 600678, 616080, 667420, 693090, 706680, 800904, 848016, 901017, 924120, 1001130, 1060020, 1108944, 1201356, 1334840, 1386180, 1413360, 1501695, 1601808, 1802034, 1848240, 2002260, 2120040, 2402712, 2669680, 2772360, 3003390, 3604068, 4004520, 4240080, 4505085, 4805424, 5544720, 6006780, 7208136, 8009040, 9010170, 12013560, 14416272, 18020340, 24027120, 36040680, 72081360]

約数ペア:

[(1, 72081360), (2, 36040680), (3, 24027120), (4, 18020340), (5, 14416272), (6, 12013560), (8, 9010170), (9, 8009040), (10, 7208136), (12, 6006780), (13, 5544720), (15, 4805424), (16, 4505085), (17, 4240080), (18, 4004520), (20, 3604068), (24, 3003390), (26, 2772360), (27, 2669680), (30, 2402712), (34, 2120040), (36, 2002260), (39, 1848240), (40, 1802034), (45, 1601808), (48, 1501695), (51, 1413360), (52, 1386180), (54, 1334840), (60, 1201356), (65, 1108944), (68, 1060020), (72, 1001130), (78, 924120), (80, 901017), (85, 848016), (90, 800904), (102, 706680), (104, 693090), (108, 667420), (117, 616080), (120, 600678), (130, 554472), (135, 533936), (136, 530010), (144, 500565), (151, 477360), (153, 471120), (156, 462060), (170, 424008), (180, 400452), (195, 369648), (204, 353340), (208, 346545), (216, 333710), (221, 326160), (234, 308040), (240, 300339), (255, 282672), (260, 277236), (270, 266968), (272, 265005), (302, 238680), (306, 235560), (312, 231030), (340, 212004), (351, 205360), (360, 200226), (390, 184824), (408, 176670), (432, 166855), (442, 163080), (453, 159120), (459, 157040), (468, 154020), (510, 141336), (520, 138618), (540, 133484), (585, 123216), (604, 119340), (612, 117780), (624, 115515), (663, 108720), (680, 106002), (702, 102680), (720, 100113), (755, 95472), (765, 94224), (780, 92412), (816, 88335), (884, 81540), (906, 79560), (918, 78520), (936, 77010), (1020, 70668), (1040, 69309), (1080, 66742), (1105, 65232), (1170, 61608), (1208, 59670), (1224, 58890), (1326, 54360), (1359, 53040), (1360, 53001), (1404, 51340), (1510, 47736), (1530, 47112), (1560, 46206), (1755, 41072), (1768, 40770), (1812, 39780), (1836, 39260), (1872, 38505), (1963, 36720), (1989, 36240), (2040, 35334), (2160, 33371), (2210, 32616), (2265, 31824), (2295, 31408), (2340, 30804), (2416, 29835), (2448, 29445), (2567, 28080), (2652, 27180), (2718, 26520), (2808, 25670), (3020, 23868), (3060, 23556), (3120, 23103), (3315, 21744), (3510, 20536), (3536, 20385), (3624, 19890), (3672, 19630), (3926, 18360), (3978, 18120), (4077, 17680), (4080, 17667), (4420, 16308), (4530, 15912), (4590, 15704), (4680, 15402), (5134, 14040), (5304, 13590), (5436, 13260), (5616, 12835), (5889, 12240), (5967, 12080), (6040, 11934), (6120, 11778), (6630, 10872), (6795, 10608), (7020, 10268), (7248, 9945), (7344, 9815), (7701, 9360), (7852, 9180), (7956, 9060), (8154, 8840)]