259737660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 288

約数和(自身を含む): 985525632

約数和(自身を除く): 725787972

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, 101, 105, 117, 126, 130, 140, 156, 157, 180, 182, 195, 202, 210, 234, 252, 260, 273, 303, 314, 315, 364, 390, 404, 420, 455, 468, 471, 505, 546, 585, 606, 628, 630, 707, 780, 785, 819, 909, 910, 942, 1010, 1092, 1099, 1170, 1212, 1260, 1313, 1365, 1413, 1414, 1515, 1570, 1638, 1818, 1820, 1884, 2020, 2041, 2121, 2198, 2340, 2355, 2626, 2730, 2826, 2828, 3030, 3140, 3276, 3297, 3535, 3636, 3939, 4082, 4095, 4242, 4396, 4545, 4710, 5252, 5460, 5495, 5652, 6060, 6123, 6363, 6565, 6594, 7065, 7070, 7878, 8164, 8190, 8484, 9090, 9191, 9420, 9891, 10205, 10605, 10990, 11817, 12246, 12726, 13130, 13188, 14130, 14140, 14287, 15756, 15857, 16380, 16485, 18180, 18369, 18382, 19695, 19782, 20410, 21210, 21980, 23634, 24492, 25452, 26260, 27573, 28260, 28574, 30615, 31714, 31815, 32970, 36738, 36764, 39390, 39564, 40820, 42420, 42861, 45955, 47268, 47571, 49455, 55146, 57148, 59085, 61230, 63428, 63630, 65940, 71435, 73476, 78780, 79285, 82719, 85722, 91845, 91910, 95142, 98910, 110292, 110999, 118170, 122460, 127260, 128583, 137865, 142713, 142870, 158570, 165438, 171444, 183690, 183820, 190284, 197820, 206141, 214305, 221998, 236340, 237855, 257166, 275730, 285426, 285740, 317140, 330876, 332997, 367380, 412282, 413595, 428610, 443996, 475710, 514332, 551460, 554995, 570852, 618423, 642915, 665994, 713565, 824564, 827190, 857220, 951420, 998991, 1030705, 1109990, 1236846, 1285830, 1331988, 1427130, 1442987, 1654380, 1664985, 1855269, 1997982, 2061410, 2219980, 2473692, 2571660, 2854260, 2885974, 3092115, 3329970, 3710538, 3995964, 4122820, 4328961, 4994955, 5771948, 6184230, 6659940, 7214935, 7421076, 8657922, 9276345, 9989910, 12368460, 12986883, 14429870, 17315844, 18552690, 19979820, 21644805, 25973766, 28859740, 37105380, 43289610, 51947532, 64934415, 86579220, 129868830, 259737660]

約数ペア:

[(1, 259737660), (2, 129868830), (3, 86579220), (4, 64934415), (5, 51947532), (6, 43289610), (7, 37105380), (9, 28859740), (10, 25973766), (12, 21644805), (13, 19979820), (14, 18552690), (15, 17315844), (18, 14429870), (20, 12986883), (21, 12368460), (26, 9989910), (28, 9276345), (30, 8657922), (35, 7421076), (36, 7214935), (39, 6659940), (42, 6184230), (45, 5771948), (52, 4994955), (60, 4328961), (63, 4122820), (65, 3995964), (70, 3710538), (78, 3329970), (84, 3092115), (90, 2885974), (91, 2854260), (101, 2571660), (105, 2473692), (117, 2219980), (126, 2061410), (130, 1997982), (140, 1855269), (156, 1664985), (157, 1654380), (180, 1442987), (182, 1427130), (195, 1331988), (202, 1285830), (210, 1236846), (234, 1109990), (252, 1030705), (260, 998991), (273, 951420), (303, 857220), (314, 827190), (315, 824564), (364, 713565), (390, 665994), (404, 642915), (420, 618423), (455, 570852), (468, 554995), (471, 551460), (505, 514332), (546, 475710), (585, 443996), (606, 428610), (628, 413595), (630, 412282), (707, 367380), (780, 332997), (785, 330876), (819, 317140), (909, 285740), (910, 285426), (942, 275730), (1010, 257166), (1092, 237855), (1099, 236340), (1170, 221998), (1212, 214305), (1260, 206141), (1313, 197820), (1365, 190284), (1413, 183820), (1414, 183690), (1515, 171444), (1570, 165438), (1638, 158570), (1818, 142870), (1820, 142713), (1884, 137865), (2020, 128583), (2041, 127260), (2121, 122460), (2198, 118170), (2340, 110999), (2355, 110292), (2626, 98910), (2730, 95142), (2826, 91910), (2828, 91845), (3030, 85722), (3140, 82719), (3276, 79285), (3297, 78780), (3535, 73476), (3636, 71435), (3939, 65940), (4082, 63630), (4095, 63428), (4242, 61230), (4396, 59085), (4545, 57148), (4710, 55146), (5252, 49455), (5460, 47571), (5495, 47268), (5652, 45955), (6060, 42861), (6123, 42420), (6363, 40820), (6565, 39564), (6594, 39390), (7065, 36764), (7070, 36738), (7878, 32970), (8164, 31815), (8190, 31714), (8484, 30615), (9090, 28574), (9191, 28260), (9420, 27573), (9891, 26260), (10205, 25452), (10605, 24492), (10990, 23634), (11817, 21980), (12246, 21210), (12726, 20410), (13130, 19782), (13188, 19695), (14130, 18382), (14140, 18369), (14287, 18180), (15756, 16485), (15857, 16380)]