242473140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 288

約数和(自身を含む): 920215296

約数和(自身を除く): 677742156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 113, 117, 126, 130, 131, 140, 156, 180, 182, 195, 210, 226, 234, 252, 260, 262, 273, 315, 339, 364, 390, 393, 420, 452, 455, 468, 524, 546, 565, 585, 630, 655, 678, 780, 786, 791, 819, 910, 917, 1017, 1092, 1130, 1170, 1179, 1260, 1310, 1356, 1365, 1469, 1572, 1582, 1638, 1695, 1703, 1820, 1834, 1965, 2034, 2260, 2340, 2358, 2373, 2620, 2730, 2751, 2938, 3164, 3276, 3390, 3406, 3668, 3930, 3955, 4068, 4095, 4407, 4585, 4716, 4746, 5085, 5109, 5460, 5502, 5876, 5895, 6780, 6812, 7119, 7345, 7860, 7910, 8190, 8253, 8515, 8814, 9170, 9492, 10170, 10218, 10283, 11004, 11790, 11865, 11921, 13221, 13755, 14238, 14690, 14803, 15327, 15820, 16380, 16506, 17030, 17628, 18340, 20340, 20436, 20566, 22035, 23580, 23730, 23842, 25545, 26442, 27510, 28476, 29380, 29606, 30654, 30849, 33012, 34060, 35595, 35763, 41132, 41265, 44070, 44409, 47460, 47684, 51090, 51415, 52884, 55020, 59212, 59605, 61308, 61698, 66105, 71190, 71526, 74015, 76635, 82530, 88140, 88818, 92547, 102180, 102830, 103621, 107289, 119210, 123396, 132210, 133227, 142380, 143052, 148030, 153270, 154245, 165060, 177636, 178815, 185094, 192439, 205660, 207242, 214578, 222045, 238420, 264420, 266454, 296060, 306540, 308490, 310863, 357630, 370188, 384878, 414484, 429156, 444090, 462735, 518105, 532908, 536445, 577317, 616980, 621726, 666135, 715260, 769756, 888180, 925470, 932589, 962195, 1036210, 1072890, 1154634, 1243452, 1332270, 1347073, 1554315, 1731951, 1850940, 1865178, 1924390, 2072420, 2145780, 2309268, 2664540, 2694146, 2886585, 3108630, 3463902, 3730356, 3848780, 4041219, 4662945, 5388292, 5773170, 6217260, 6735365, 6927804, 8082438, 8659755, 9325890, 11546340, 12123657, 13470730, 16164876, 17319510, 18651780, 20206095, 24247314, 26941460, 34639020, 40412190, 48494628, 60618285, 80824380, 121236570, 242473140]

約数ペア:

[(1, 242473140), (2, 121236570), (3, 80824380), (4, 60618285), (5, 48494628), (6, 40412190), (7, 34639020), (9, 26941460), (10, 24247314), (12, 20206095), (13, 18651780), (14, 17319510), (15, 16164876), (18, 13470730), (20, 12123657), (21, 11546340), (26, 9325890), (28, 8659755), (30, 8082438), (35, 6927804), (36, 6735365), (39, 6217260), (42, 5773170), (45, 5388292), (52, 4662945), (60, 4041219), (63, 3848780), (65, 3730356), (70, 3463902), (78, 3108630), (84, 2886585), (90, 2694146), (91, 2664540), (105, 2309268), (113, 2145780), (117, 2072420), (126, 1924390), (130, 1865178), (131, 1850940), (140, 1731951), (156, 1554315), (180, 1347073), (182, 1332270), (195, 1243452), (210, 1154634), (226, 1072890), (234, 1036210), (252, 962195), (260, 932589), (262, 925470), (273, 888180), (315, 769756), (339, 715260), (364, 666135), (390, 621726), (393, 616980), (420, 577317), (452, 536445), (455, 532908), (468, 518105), (524, 462735), (546, 444090), (565, 429156), (585, 414484), (630, 384878), (655, 370188), (678, 357630), (780, 310863), (786, 308490), (791, 306540), (819, 296060), (910, 266454), (917, 264420), (1017, 238420), (1092, 222045), (1130, 214578), (1170, 207242), (1179, 205660), (1260, 192439), (1310, 185094), (1356, 178815), (1365, 177636), (1469, 165060), (1572, 154245), (1582, 153270), (1638, 148030), (1695, 143052), (1703, 142380), (1820, 133227), (1834, 132210), (1965, 123396), (2034, 119210), (2260, 107289), (2340, 103621), (2358, 102830), (2373, 102180), (2620, 92547), (2730, 88818), (2751, 88140), (2938, 82530), (3164, 76635), (3276, 74015), (3390, 71526), (3406, 71190), (3668, 66105), (3930, 61698), (3955, 61308), (4068, 59605), (4095, 59212), (4407, 55020), (4585, 52884), (4716, 51415), (4746, 51090), (5085, 47684), (5109, 47460), (5460, 44409), (5502, 44070), (5876, 41265), (5895, 41132), (6780, 35763), (6812, 35595), (7119, 34060), (7345, 33012), (7860, 30849), (7910, 30654), (8190, 29606), (8253, 29380), (8515, 28476), (8814, 27510), (9170, 26442), (9492, 25545), (10170, 23842), (10218, 23730), (10283, 23580), (11004, 22035), (11790, 20566), (11865, 20436), (11921, 20340), (13221, 18340), (13755, 17628), (14238, 17030), (14690, 16506), (14803, 16380), (15327, 15820)]