216651240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1187}}^1$

素因数の和:1233

約数の個数: 192

約数和(自身を含む): 782654400

約数和(自身を除く): 566003160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 169, 180, 195, 216, 234, 260, 270, 312, 338, 351, 360, 390, 468, 507, 520, 540, 585, 676, 702, 780, 845, 936, 1014, 1080, 1170, 1187, 1352, 1404, 1521, 1560, 1690, 1755, 2028, 2340, 2374, 2535, 2808, 3042, 3380, 3510, 3561, 4056, 4563, 4680, 4748, 5070, 5935, 6084, 6760, 7020, 7122, 7605, 9126, 9496, 10140, 10683, 11870, 12168, 14040, 14244, 15210, 15431, 17805, 18252, 20280, 21366, 22815, 23740, 28488, 30420, 30862, 32049, 35610, 36504, 42732, 45630, 46293, 47480, 53415, 60840, 61724, 64098, 71220, 77155, 85464, 91260, 92586, 106830, 123448, 128196, 138879, 142440, 154310, 160245, 182520, 185172, 200603, 213660, 231465, 256392, 277758, 308620, 320490, 370344, 401206, 416637, 427320, 462930, 555516, 601809, 617240, 640980, 694395, 802412, 833274, 925860, 1003015, 1111032, 1203618, 1281960, 1388790, 1604824, 1666548, 1805427, 1851720, 2006030, 2083185, 2407236, 2777580, 3009045, 3333096, 3610854, 4012060, 4166370, 4814472, 5416281, 5555160, 6018090, 7221708, 8024120, 8332740, 9027135, 10832562, 12036180, 14443416, 16665480, 18054270, 21665124, 24072360, 27081405, 36108540, 43330248, 54162810, 72217080, 108325620, 216651240]

約数ペア:

[(1, 216651240), (2, 108325620), (3, 72217080), (4, 54162810), (5, 43330248), (6, 36108540), (8, 27081405), (9, 24072360), (10, 21665124), (12, 18054270), (13, 16665480), (15, 14443416), (18, 12036180), (20, 10832562), (24, 9027135), (26, 8332740), (27, 8024120), (30, 7221708), (36, 6018090), (39, 5555160), (40, 5416281), (45, 4814472), (52, 4166370), (54, 4012060), (60, 3610854), (65, 3333096), (72, 3009045), (78, 2777580), (90, 2407236), (104, 2083185), (108, 2006030), (117, 1851720), (120, 1805427), (130, 1666548), (135, 1604824), (156, 1388790), (169, 1281960), (180, 1203618), (195, 1111032), (216, 1003015), (234, 925860), (260, 833274), (270, 802412), (312, 694395), (338, 640980), (351, 617240), (360, 601809), (390, 555516), (468, 462930), (507, 427320), (520, 416637), (540, 401206), (585, 370344), (676, 320490), (702, 308620), (780, 277758), (845, 256392), (936, 231465), (1014, 213660), (1080, 200603), (1170, 185172), (1187, 182520), (1352, 160245), (1404, 154310), (1521, 142440), (1560, 138879), (1690, 128196), (1755, 123448), (2028, 106830), (2340, 92586), (2374, 91260), (2535, 85464), (2808, 77155), (3042, 71220), (3380, 64098), (3510, 61724), (3561, 60840), (4056, 53415), (4563, 47480), (4680, 46293), (4748, 45630), (5070, 42732), (5935, 36504), (6084, 35610), (6760, 32049), (7020, 30862), (7122, 30420), (7605, 28488), (9126, 23740), (9496, 22815), (10140, 21366), (10683, 20280), (11870, 18252), (12168, 17805), (14040, 15431), (14244, 15210)]