239116020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 840792960

約数和(自身を除く): 601676940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 29, 30, 31, 33, 39, 44, 52, 55, 58, 60, 62, 65, 66, 78, 87, 93, 110, 116, 124, 130, 132, 143, 145, 155, 156, 165, 174, 186, 195, 220, 260, 286, 290, 310, 319, 330, 341, 348, 372, 377, 390, 403, 429, 435, 465, 572, 580, 620, 638, 660, 682, 715, 754, 780, 806, 858, 870, 899, 930, 957, 961, 1023, 1131, 1209, 1276, 1364, 1430, 1508, 1595, 1612, 1705, 1716, 1740, 1798, 1860, 1885, 1914, 1922, 2015, 2046, 2145, 2262, 2418, 2697, 2860, 2883, 3190, 3410, 3596, 3770, 3828, 3844, 4030, 4092, 4147, 4290, 4433, 4495, 4524, 4785, 4805, 4836, 5115, 5394, 5655, 5766, 6045, 6380, 6820, 7540, 8060, 8294, 8580, 8866, 8990, 9570, 9610, 9889, 10230, 10571, 10788, 11310, 11532, 11687, 12090, 12441, 12493, 13299, 13485, 14415, 16588, 17732, 17980, 19140, 19220, 19778, 20460, 20735, 21142, 22165, 22620, 23374, 24180, 24882, 24986, 26598, 26970, 27869, 28830, 29667, 31713, 35061, 37479, 39556, 41470, 42284, 44330, 46748, 49445, 49764, 49972, 52855, 53196, 53940, 55738, 57660, 58435, 59334, 62205, 62465, 63426, 66495, 70122, 74958, 82940, 83607, 88660, 98890, 105710, 111476, 116870, 118668, 124410, 124930, 126852, 128557, 132990, 137423, 139345, 140244, 148335, 149916, 158565, 167214, 175305, 187395, 197780, 211420, 233740, 248820, 249860, 257114, 265980, 274846, 278690, 296670, 306559, 317130, 334428, 350610, 362297, 374790, 385671, 412269, 418035, 514228, 549692, 557380, 593340, 613118, 634260, 642785, 687115, 701220, 724594, 749580, 771342, 824538, 836070, 919677, 1086891, 1226236, 1285570, 1374230, 1449188, 1532795, 1542684, 1649076, 1672140, 1811485, 1839354, 1928355, 2061345, 2173782, 2571140, 2748460, 3065590, 3622970, 3678708, 3856710, 3985267, 4122690, 4347564, 4598385, 5434455, 6131180, 7245940, 7713420, 7970534, 8245380, 9196770, 10868910, 11955801, 15941068, 18393540, 19926335, 21737820, 23911602, 39852670, 47823204, 59779005, 79705340, 119558010, 239116020]

約数ペア:

[(1, 239116020), (2, 119558010), (3, 79705340), (4, 59779005), (5, 47823204), (6, 39852670), (10, 23911602), (11, 21737820), (12, 19926335), (13, 18393540), (15, 15941068), (20, 11955801), (22, 10868910), (26, 9196770), (29, 8245380), (30, 7970534), (31, 7713420), (33, 7245940), (39, 6131180), (44, 5434455), (52, 4598385), (55, 4347564), (58, 4122690), (60, 3985267), (62, 3856710), (65, 3678708), (66, 3622970), (78, 3065590), (87, 2748460), (93, 2571140), (110, 2173782), (116, 2061345), (124, 1928355), (130, 1839354), (132, 1811485), (143, 1672140), (145, 1649076), (155, 1542684), (156, 1532795), (165, 1449188), (174, 1374230), (186, 1285570), (195, 1226236), (220, 1086891), (260, 919677), (286, 836070), (290, 824538), (310, 771342), (319, 749580), (330, 724594), (341, 701220), (348, 687115), (372, 642785), (377, 634260), (390, 613118), (403, 593340), (429, 557380), (435, 549692), (465, 514228), (572, 418035), (580, 412269), (620, 385671), (638, 374790), (660, 362297), (682, 350610), (715, 334428), (754, 317130), (780, 306559), (806, 296670), (858, 278690), (870, 274846), (899, 265980), (930, 257114), (957, 249860), (961, 248820), (1023, 233740), (1131, 211420), (1209, 197780), (1276, 187395), (1364, 175305), (1430, 167214), (1508, 158565), (1595, 149916), (1612, 148335), (1705, 140244), (1716, 139345), (1740, 137423), (1798, 132990), (1860, 128557), (1885, 126852), (1914, 124930), (1922, 124410), (2015, 118668), (2046, 116870), (2145, 111476), (2262, 105710), (2418, 98890), (2697, 88660), (2860, 83607), (2883, 82940), (3190, 74958), (3410, 70122), (3596, 66495), (3770, 63426), (3828, 62465), (3844, 62205), (4030, 59334), (4092, 58435), (4147, 57660), (4290, 55738), (4433, 53940), (4495, 53196), (4524, 52855), (4785, 49972), (4805, 49764), (4836, 49445), (5115, 46748), (5394, 44330), (5655, 42284), (5766, 41470), (6045, 39556), (6380, 37479), (6820, 35061), (7540, 31713), (8060, 29667), (8294, 28830), (8580, 27869), (8866, 26970), (8990, 26598), (9570, 24986), (9610, 24882), (9889, 24180), (10230, 23374), (10571, 22620), (10788, 22165), (11310, 21142), (11532, 20735), (11687, 20460), (12090, 19778), (12441, 19220), (12493, 19140), (13299, 17980), (13485, 17732), (14415, 16588)]