235233180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4787}}^1$

素因数の和:4825

約数の個数: 192

約数和(自身を含む): 900910080

約数和(自身を除く): 665676900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4787, 4914, 5460, 7020, 8190, 9574, 9828, 12285, 14361, 16380, 19148, 23935, 24570, 28722, 33509, 43083, 47870, 49140, 57444, 62231, 67018, 71805, 86166, 95740, 100527, 124462, 129249, 134036, 143610, 167545, 172332, 186693, 201054, 215415, 248924, 258498, 287220, 301581, 311155, 335090, 373386, 402108, 430830, 435617, 502635, 516996, 560079, 603162, 622310, 646245, 670180, 746772, 861660, 871234, 904743, 933465, 1005270, 1120158, 1206324, 1244620, 1292490, 1306851, 1507905, 1680237, 1742468, 1809486, 1866930, 2010540, 2178085, 2240316, 2584980, 2613702, 2800395, 3015810, 3360474, 3618972, 3733860, 3920553, 4356170, 4523715, 5227404, 5600790, 6031620, 6534255, 6720948, 7841106, 8401185, 8712340, 9047430, 11201580, 11761659, 13068510, 15682212, 16802370, 18094860, 19602765, 23523318, 26137020, 33604740, 39205530, 47046636, 58808295, 78411060, 117616590, 235233180]

約数ペア:

[(1, 235233180), (2, 117616590), (3, 78411060), (4, 58808295), (5, 47046636), (6, 39205530), (7, 33604740), (9, 26137020), (10, 23523318), (12, 19602765), (13, 18094860), (14, 16802370), (15, 15682212), (18, 13068510), (20, 11761659), (21, 11201580), (26, 9047430), (27, 8712340), (28, 8401185), (30, 7841106), (35, 6720948), (36, 6534255), (39, 6031620), (42, 5600790), (45, 5227404), (52, 4523715), (54, 4356170), (60, 3920553), (63, 3733860), (65, 3618972), (70, 3360474), (78, 3015810), (84, 2800395), (90, 2613702), (91, 2584980), (105, 2240316), (108, 2178085), (117, 2010540), (126, 1866930), (130, 1809486), (135, 1742468), (140, 1680237), (156, 1507905), (180, 1306851), (182, 1292490), (189, 1244620), (195, 1206324), (210, 1120158), (234, 1005270), (252, 933465), (260, 904743), (270, 871234), (273, 861660), (315, 746772), (351, 670180), (364, 646245), (378, 622310), (390, 603162), (420, 560079), (455, 516996), (468, 502635), (540, 435617), (546, 430830), (585, 402108), (630, 373386), (702, 335090), (756, 311155), (780, 301581), (819, 287220), (910, 258498), (945, 248924), (1092, 215415), (1170, 201054), (1260, 186693), (1365, 172332), (1404, 167545), (1638, 143610), (1755, 134036), (1820, 129249), (1890, 124462), (2340, 100527), (2457, 95740), (2730, 86166), (3276, 71805), (3510, 67018), (3780, 62231), (4095, 57444), (4787, 49140), (4914, 47870), (5460, 43083), (7020, 33509), (8190, 28722), (9574, 24570), (9828, 23935), (12285, 19148), (14361, 16380)]