168543180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 240

約数和(自身を含む): 583982784

約数和(自身を除く): 415439604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 53, 54, 60, 65, 78, 81, 90, 106, 108, 117, 130, 135, 151, 156, 159, 162, 180, 195, 212, 234, 260, 265, 270, 302, 318, 324, 351, 390, 405, 453, 468, 477, 530, 540, 585, 604, 636, 689, 702, 755, 780, 795, 810, 906, 954, 1053, 1060, 1170, 1359, 1378, 1404, 1431, 1510, 1590, 1620, 1755, 1812, 1908, 1963, 2067, 2106, 2265, 2340, 2385, 2718, 2756, 2862, 3020, 3180, 3445, 3510, 3926, 4077, 4134, 4212, 4293, 4530, 4770, 5265, 5436, 5724, 5889, 6201, 6795, 6890, 7020, 7155, 7852, 8003, 8154, 8268, 8586, 9060, 9540, 9815, 10335, 10530, 11778, 12231, 12402, 13590, 13780, 14310, 16006, 16308, 17172, 17667, 18603, 19630, 20385, 20670, 21060, 21465, 23556, 24009, 24462, 24804, 27180, 28620, 29445, 31005, 32012, 35334, 37206, 39260, 40015, 40770, 41340, 42930, 48018, 48924, 53001, 55809, 58890, 61155, 62010, 70668, 72027, 74412, 80030, 81540, 85860, 88335, 93015, 96036, 104039, 106002, 111618, 117780, 120045, 122310, 124020, 144054, 159003, 160060, 176670, 186030, 208078, 212004, 216081, 223236, 240090, 244620, 265005, 279045, 288108, 312117, 318006, 353340, 360135, 372060, 416156, 432162, 480180, 520195, 530010, 558090, 624234, 636012, 648243, 720270, 795015, 864324, 936351, 1040390, 1060020, 1080405, 1116180, 1248468, 1296486, 1440540, 1560585, 1590030, 1872702, 2080780, 2160810, 2592972, 2809053, 3121170, 3180060, 3241215, 3745404, 4321620, 4681755, 5618106, 6242340, 6482430, 8427159, 9363510, 11236212, 12964860, 14045265, 16854318, 18727020, 28090530, 33708636, 42135795, 56181060, 84271590, 168543180]

約数ペア:

[(1, 168543180), (2, 84271590), (3, 56181060), (4, 42135795), (5, 33708636), (6, 28090530), (9, 18727020), (10, 16854318), (12, 14045265), (13, 12964860), (15, 11236212), (18, 9363510), (20, 8427159), (26, 6482430), (27, 6242340), (30, 5618106), (36, 4681755), (39, 4321620), (45, 3745404), (52, 3241215), (53, 3180060), (54, 3121170), (60, 2809053), (65, 2592972), (78, 2160810), (81, 2080780), (90, 1872702), (106, 1590030), (108, 1560585), (117, 1440540), (130, 1296486), (135, 1248468), (151, 1116180), (156, 1080405), (159, 1060020), (162, 1040390), (180, 936351), (195, 864324), (212, 795015), (234, 720270), (260, 648243), (265, 636012), (270, 624234), (302, 558090), (318, 530010), (324, 520195), (351, 480180), (390, 432162), (405, 416156), (453, 372060), (468, 360135), (477, 353340), (530, 318006), (540, 312117), (585, 288108), (604, 279045), (636, 265005), (689, 244620), (702, 240090), (755, 223236), (780, 216081), (795, 212004), (810, 208078), (906, 186030), (954, 176670), (1053, 160060), (1060, 159003), (1170, 144054), (1359, 124020), (1378, 122310), (1404, 120045), (1431, 117780), (1510, 111618), (1590, 106002), (1620, 104039), (1755, 96036), (1812, 93015), (1908, 88335), (1963, 85860), (2067, 81540), (2106, 80030), (2265, 74412), (2340, 72027), (2385, 70668), (2718, 62010), (2756, 61155), (2862, 58890), (3020, 55809), (3180, 53001), (3445, 48924), (3510, 48018), (3926, 42930), (4077, 41340), (4134, 40770), (4212, 40015), (4293, 39260), (4530, 37206), (4770, 35334), (5265, 32012), (5436, 31005), (5724, 29445), (5889, 28620), (6201, 27180), (6795, 24804), (6890, 24462), (7020, 24009), (7155, 23556), (7852, 21465), (8003, 21060), (8154, 20670), (8268, 20385), (8586, 19630), (9060, 18603), (9540, 17667), (9815, 17172), (10335, 16308), (10530, 16006), (11778, 14310), (12231, 13780), (12402, 13590)]