252440370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2371}}^1$

素因数の和:2417

約数の個数: 144

約数和(自身を含む): 812590272

約数和(自身を除く): 560149902

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 169, 182, 195, 210, 234, 273, 315, 338, 390, 455, 507, 546, 585, 630, 819, 845, 910, 1014, 1170, 1183, 1365, 1521, 1638, 1690, 2366, 2371, 2535, 2730, 3042, 3549, 4095, 4742, 5070, 5915, 7098, 7113, 7605, 8190, 10647, 11830, 11855, 14226, 15210, 16597, 17745, 21294, 21339, 23710, 30823, 33194, 35490, 35565, 42678, 49791, 53235, 61646, 71130, 82985, 92469, 99582, 106470, 106695, 149373, 154115, 165970, 184938, 213390, 215761, 248955, 277407, 298746, 308230, 400699, 431522, 462345, 497910, 554814, 647283, 746865, 801398, 924690, 1078805, 1202097, 1294566, 1387035, 1493730, 1941849, 2003495, 2157610, 2404194, 2774070, 2804893, 3236415, 3606291, 3883698, 4006990, 5609786, 6010485, 6472830, 7212582, 8414679, 9709245, 12020970, 14024465, 16829358, 18031455, 19418490, 25244037, 28048930, 36062910, 42073395, 50488074, 84146790, 126220185, 252440370]

約数ペア:

[(1, 252440370), (2, 126220185), (3, 84146790), (5, 50488074), (6, 42073395), (7, 36062910), (9, 28048930), (10, 25244037), (13, 19418490), (14, 18031455), (15, 16829358), (18, 14024465), (21, 12020970), (26, 9709245), (30, 8414679), (35, 7212582), (39, 6472830), (42, 6010485), (45, 5609786), (63, 4006990), (65, 3883698), (70, 3606291), (78, 3236415), (90, 2804893), (91, 2774070), (105, 2404194), (117, 2157610), (126, 2003495), (130, 1941849), (169, 1493730), (182, 1387035), (195, 1294566), (210, 1202097), (234, 1078805), (273, 924690), (315, 801398), (338, 746865), (390, 647283), (455, 554814), (507, 497910), (546, 462345), (585, 431522), (630, 400699), (819, 308230), (845, 298746), (910, 277407), (1014, 248955), (1170, 215761), (1183, 213390), (1365, 184938), (1521, 165970), (1638, 154115), (1690, 149373), (2366, 106695), (2371, 106470), (2535, 99582), (2730, 92469), (3042, 82985), (3549, 71130), (4095, 61646), (4742, 53235), (5070, 49791), (5915, 42678), (7098, 35565), (7113, 35490), (7605, 33194), (8190, 30823), (10647, 23710), (11830, 21339), (11855, 21294), (14226, 17745), (15210, 16597)]