226316790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 288

約数和(自身を含む): 750129120

約数和(自身を除く): 523812330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 37, 38, 42, 45, 49, 57, 63, 70, 73, 74, 90, 95, 98, 105, 111, 114, 126, 133, 146, 147, 171, 185, 190, 210, 219, 222, 245, 259, 266, 285, 294, 315, 333, 342, 365, 370, 399, 438, 441, 490, 511, 518, 555, 570, 630, 657, 665, 666, 703, 730, 735, 777, 798, 855, 882, 931, 1022, 1095, 1110, 1197, 1295, 1314, 1330, 1387, 1406, 1470, 1533, 1554, 1665, 1710, 1813, 1862, 1995, 2109, 2190, 2205, 2331, 2394, 2555, 2590, 2701, 2774, 2793, 3066, 3285, 3330, 3515, 3577, 3626, 3885, 3990, 4161, 4218, 4410, 4599, 4655, 4662, 4921, 5110, 5402, 5439, 5586, 5985, 6327, 6570, 6935, 7030, 7154, 7665, 7770, 8103, 8322, 8379, 9065, 9198, 9310, 9709, 9842, 10545, 10731, 10878, 11655, 11970, 12483, 12654, 13505, 13870, 13965, 14763, 15330, 16206, 16317, 16758, 17885, 18130, 18907, 19418, 20805, 21090, 21462, 22995, 23310, 24309, 24605, 24966, 27010, 27195, 27930, 29127, 29526, 31635, 32193, 32634, 34447, 35770, 37814, 40515, 41610, 41895, 44289, 45990, 48545, 48618, 49210, 51319, 53655, 54390, 56721, 58254, 62415, 63270, 64386, 67963, 68894, 73815, 81030, 81585, 83790, 87381, 88578, 94535, 97090, 102638, 103341, 107310, 113442, 121545, 124830, 132349, 135926, 145635, 147630, 153957, 160965, 163170, 170163, 172235, 174762, 189070, 203889, 206682, 221445, 243090, 256595, 264698, 283605, 291270, 307914, 310023, 321930, 339815, 340326, 344470, 359233, 397047, 407778, 436905, 442890, 461871, 513190, 516705, 567210, 611667, 620046, 661745, 679630, 718466, 769785, 794094, 850815, 873810, 923742, 1019445, 1033410, 1077699, 1191141, 1223334, 1323490, 1539570, 1550115, 1701630, 1796165, 1985235, 2038890, 2155398, 2309355, 2382282, 2514631, 3058335, 3100230, 3233097, 3592330, 3970470, 4618710, 5029262, 5388495, 5955705, 6116670, 6466194, 7543893, 10776990, 11911410, 12573155, 15087786, 16165485, 22631679, 25146310, 32330970, 37719465, 45263358, 75438930, 113158395, 226316790]

約数ペア:

[(1, 226316790), (2, 113158395), (3, 75438930), (5, 45263358), (6, 37719465), (7, 32330970), (9, 25146310), (10, 22631679), (14, 16165485), (15, 15087786), (18, 12573155), (19, 11911410), (21, 10776990), (30, 7543893), (35, 6466194), (37, 6116670), (38, 5955705), (42, 5388495), (45, 5029262), (49, 4618710), (57, 3970470), (63, 3592330), (70, 3233097), (73, 3100230), (74, 3058335), (90, 2514631), (95, 2382282), (98, 2309355), (105, 2155398), (111, 2038890), (114, 1985235), (126, 1796165), (133, 1701630), (146, 1550115), (147, 1539570), (171, 1323490), (185, 1223334), (190, 1191141), (210, 1077699), (219, 1033410), (222, 1019445), (245, 923742), (259, 873810), (266, 850815), (285, 794094), (294, 769785), (315, 718466), (333, 679630), (342, 661745), (365, 620046), (370, 611667), (399, 567210), (438, 516705), (441, 513190), (490, 461871), (511, 442890), (518, 436905), (555, 407778), (570, 397047), (630, 359233), (657, 344470), (665, 340326), (666, 339815), (703, 321930), (730, 310023), (735, 307914), (777, 291270), (798, 283605), (855, 264698), (882, 256595), (931, 243090), (1022, 221445), (1095, 206682), (1110, 203889), (1197, 189070), (1295, 174762), (1314, 172235), (1330, 170163), (1387, 163170), (1406, 160965), (1470, 153957), (1533, 147630), (1554, 145635), (1665, 135926), (1710, 132349), (1813, 124830), (1862, 121545), (1995, 113442), (2109, 107310), (2190, 103341), (2205, 102638), (2331, 97090), (2394, 94535), (2555, 88578), (2590, 87381), (2701, 83790), (2774, 81585), (2793, 81030), (3066, 73815), (3285, 68894), (3330, 67963), (3515, 64386), (3577, 63270), (3626, 62415), (3885, 58254), (3990, 56721), (4161, 54390), (4218, 53655), (4410, 51319), (4599, 49210), (4655, 48618), (4662, 48545), (4921, 45990), (5110, 44289), (5402, 41895), (5439, 41610), (5586, 40515), (5985, 37814), (6327, 35770), (6570, 34447), (6935, 32634), (7030, 32193), (7154, 31635), (7665, 29526), (7770, 29127), (8103, 27930), (8322, 27195), (8379, 27010), (9065, 24966), (9198, 24605), (9310, 24309), (9709, 23310), (9842, 22995), (10545, 21462), (10731, 21090), (10878, 20805), (11655, 19418), (11970, 18907), (12483, 18130), (12654, 17885), (13505, 16758), (13870, 16317), (13965, 16206), (14763, 15330)]