228135180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 823689216

約数和(自身を除く): 595554036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 47, 49, 52, 60, 65, 70, 78, 84, 91, 94, 98, 105, 127, 130, 140, 141, 147, 156, 182, 188, 195, 196, 210, 235, 245, 254, 260, 273, 282, 294, 329, 364, 381, 390, 420, 455, 470, 490, 508, 546, 564, 588, 611, 635, 637, 658, 705, 735, 762, 780, 889, 910, 940, 980, 987, 1092, 1222, 1270, 1274, 1316, 1365, 1410, 1470, 1524, 1645, 1651, 1778, 1820, 1833, 1905, 1911, 1974, 2303, 2444, 2540, 2548, 2667, 2730, 2820, 2940, 3055, 3185, 3290, 3302, 3556, 3666, 3810, 3822, 3948, 4277, 4445, 4606, 4935, 4953, 5334, 5460, 5969, 6110, 6223, 6370, 6580, 6604, 6909, 7332, 7620, 7644, 8255, 8554, 8890, 9165, 9212, 9555, 9870, 9906, 10668, 11515, 11557, 11938, 12220, 12446, 12740, 12831, 13335, 13818, 16510, 17108, 17780, 17907, 18330, 18669, 19110, 19740, 19812, 21385, 23030, 23114, 23876, 24765, 24892, 25662, 26670, 27636, 29845, 29939, 31115, 33020, 34545, 34671, 35814, 36660, 37338, 38220, 41783, 42770, 46060, 46228, 49530, 51324, 53340, 57785, 59690, 59878, 62230, 64155, 69090, 69342, 71628, 74676, 77597, 80899, 83566, 85540, 89535, 89817, 93345, 99060, 115570, 119380, 119756, 124460, 125349, 128310, 138180, 138684, 149695, 155194, 161798, 167132, 173355, 179070, 179634, 186690, 208915, 231140, 232791, 242697, 250698, 256620, 292481, 299390, 310388, 323596, 346710, 358140, 359268, 373380, 387985, 404495, 417830, 449085, 465582, 485394, 501396, 543179, 584962, 598780, 626745, 693420, 775970, 808990, 835660, 877443, 898170, 931164, 970788, 1086358, 1163955, 1169924, 1213485, 1253490, 1462405, 1551940, 1617980, 1629537, 1754886, 1796340, 2172716, 2327910, 2426970, 2506980, 2715895, 2924810, 3259074, 3509772, 3802253, 4387215, 4655820, 4853940, 5431790, 5849620, 6518148, 7604506, 8147685, 8774430, 10863580, 11406759, 15209012, 16295370, 17548860, 19011265, 22813518, 32590740, 38022530, 45627036, 57033795, 76045060, 114067590, 228135180]

約数ペア:

[(1, 228135180), (2, 114067590), (3, 76045060), (4, 57033795), (5, 45627036), (6, 38022530), (7, 32590740), (10, 22813518), (12, 19011265), (13, 17548860), (14, 16295370), (15, 15209012), (20, 11406759), (21, 10863580), (26, 8774430), (28, 8147685), (30, 7604506), (35, 6518148), (39, 5849620), (42, 5431790), (47, 4853940), (49, 4655820), (52, 4387215), (60, 3802253), (65, 3509772), (70, 3259074), (78, 2924810), (84, 2715895), (91, 2506980), (94, 2426970), (98, 2327910), (105, 2172716), (127, 1796340), (130, 1754886), (140, 1629537), (141, 1617980), (147, 1551940), (156, 1462405), (182, 1253490), (188, 1213485), (195, 1169924), (196, 1163955), (210, 1086358), (235, 970788), (245, 931164), (254, 898170), (260, 877443), (273, 835660), (282, 808990), (294, 775970), (329, 693420), (364, 626745), (381, 598780), (390, 584962), (420, 543179), (455, 501396), (470, 485394), (490, 465582), (508, 449085), (546, 417830), (564, 404495), (588, 387985), (611, 373380), (635, 359268), (637, 358140), (658, 346710), (705, 323596), (735, 310388), (762, 299390), (780, 292481), (889, 256620), (910, 250698), (940, 242697), (980, 232791), (987, 231140), (1092, 208915), (1222, 186690), (1270, 179634), (1274, 179070), (1316, 173355), (1365, 167132), (1410, 161798), (1470, 155194), (1524, 149695), (1645, 138684), (1651, 138180), (1778, 128310), (1820, 125349), (1833, 124460), (1905, 119756), (1911, 119380), (1974, 115570), (2303, 99060), (2444, 93345), (2540, 89817), (2548, 89535), (2667, 85540), (2730, 83566), (2820, 80899), (2940, 77597), (3055, 74676), (3185, 71628), (3290, 69342), (3302, 69090), (3556, 64155), (3666, 62230), (3810, 59878), (3822, 59690), (3948, 57785), (4277, 53340), (4445, 51324), (4606, 49530), (4935, 46228), (4953, 46060), (5334, 42770), (5460, 41783), (5969, 38220), (6110, 37338), (6223, 36660), (6370, 35814), (6580, 34671), (6604, 34545), (6909, 33020), (7332, 31115), (7620, 29939), (7644, 29845), (8255, 27636), (8554, 26670), (8890, 25662), (9165, 24892), (9212, 24765), (9555, 23876), (9870, 23114), (9906, 23030), (10668, 21385), (11515, 19812), (11557, 19740), (11938, 19110), (12220, 18669), (12446, 18330), (12740, 17907), (12831, 17780), (13335, 17108), (13818, 16510)]