288163980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4561}}^1$

素因数の和:4598

約数の個数: 144

約数和(自身を含む): 976413984

約数和(自身を除く): 688250004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1053, 1170, 1215, 1404, 1620, 1755, 2106, 2340, 2430, 3159, 3510, 4212, 4561, 4860, 5265, 6318, 7020, 9122, 10530, 12636, 13683, 15795, 18244, 21060, 22805, 27366, 31590, 41049, 45610, 54732, 59293, 63180, 68415, 82098, 91220, 118586, 123147, 136830, 164196, 177879, 205245, 237172, 246294, 273660, 296465, 355758, 369441, 410490, 492588, 533637, 592930, 615735, 711516, 738882, 820980, 889395, 1067274, 1108323, 1185860, 1231470, 1477764, 1600911, 1778790, 1847205, 2134548, 2216646, 2462940, 2668185, 3201822, 3557580, 3694410, 4433292, 4802733, 5336370, 5541615, 6403644, 7388820, 8004555, 9605466, 10672740, 11083230, 14408199, 16009110, 19210932, 22166460, 24013665, 28816398, 32018220, 48027330, 57632796, 72040995, 96054660, 144081990, 288163980]

約数ペア:

[(1, 288163980), (2, 144081990), (3, 96054660), (4, 72040995), (5, 57632796), (6, 48027330), (9, 32018220), (10, 28816398), (12, 24013665), (13, 22166460), (15, 19210932), (18, 16009110), (20, 14408199), (26, 11083230), (27, 10672740), (30, 9605466), (36, 8004555), (39, 7388820), (45, 6403644), (52, 5541615), (54, 5336370), (60, 4802733), (65, 4433292), (78, 3694410), (81, 3557580), (90, 3201822), (108, 2668185), (117, 2462940), (130, 2216646), (135, 2134548), (156, 1847205), (162, 1778790), (180, 1600911), (195, 1477764), (234, 1231470), (243, 1185860), (260, 1108323), (270, 1067274), (324, 889395), (351, 820980), (390, 738882), (405, 711516), (468, 615735), (486, 592930), (540, 533637), (585, 492588), (702, 410490), (780, 369441), (810, 355758), (972, 296465), (1053, 273660), (1170, 246294), (1215, 237172), (1404, 205245), (1620, 177879), (1755, 164196), (2106, 136830), (2340, 123147), (2430, 118586), (3159, 91220), (3510, 82098), (4212, 68415), (4561, 63180), (4860, 59293), (5265, 54732), (6318, 45610), (7020, 41049), (9122, 31590), (10530, 27366), (12636, 22805), (13683, 21060), (15795, 18244)]