242456760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2467}}^1$

素因数の和:2507

約数の個数: 256

約数和(自身を含む): 995097600

約数和(自身を除く): 752640840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2467, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 4934, 5460, 6552, 7020, 7401, 7560, 8190, 9828, 9868, 10920, 12285, 12335, 14040, 14802, 16380, 17269, 19656, 19736, 22203, 24570, 24670, 29604, 32071, 32760, 34538, 37005, 44406, 49140, 49340, 51807, 59208, 64142, 66609, 69076, 74010, 86345, 88812, 96213, 98280, 98680, 103614, 111015, 128284, 133218, 138152, 148020, 155421, 160355, 172690, 177624, 192426, 207228, 222030, 224497, 256568, 259035, 266436, 288639, 296040, 310842, 320710, 333045, 345380, 384852, 414456, 444060, 448994, 466263, 481065, 518070, 532872, 577278, 621684, 641420, 666090, 673491, 690760, 769704, 777105, 865917, 888120, 897988, 932526, 962130, 1036140, 1122485, 1154556, 1243368, 1282840, 1332180, 1346982, 1443195, 1554210, 1731834, 1795976, 1865052, 1924260, 2020473, 2072280, 2244970, 2309112, 2331315, 2664360, 2693964, 2886390, 3108420, 3367455, 3463668, 3730104, 3848520, 4040946, 4329585, 4489940, 4662630, 5387928, 5772780, 6061419, 6216840, 6734910, 6927336, 8081892, 8659170, 8979880, 9325260, 10102365, 11545560, 12122838, 13469820, 16163784, 17318340, 18650520, 20204730, 24245676, 26939640, 30307095, 34636680, 40409460, 48491352, 60614190, 80818920, 121228380, 242456760]

約数ペア:

[(1, 242456760), (2, 121228380), (3, 80818920), (4, 60614190), (5, 48491352), (6, 40409460), (7, 34636680), (8, 30307095), (9, 26939640), (10, 24245676), (12, 20204730), (13, 18650520), (14, 17318340), (15, 16163784), (18, 13469820), (20, 12122838), (21, 11545560), (24, 10102365), (26, 9325260), (27, 8979880), (28, 8659170), (30, 8081892), (35, 6927336), (36, 6734910), (39, 6216840), (40, 6061419), (42, 5772780), (45, 5387928), (52, 4662630), (54, 4489940), (56, 4329585), (60, 4040946), (63, 3848520), (65, 3730104), (70, 3463668), (72, 3367455), (78, 3108420), (84, 2886390), (90, 2693964), (91, 2664360), (104, 2331315), (105, 2309112), (108, 2244970), (117, 2072280), (120, 2020473), (126, 1924260), (130, 1865052), (135, 1795976), (140, 1731834), (156, 1554210), (168, 1443195), (180, 1346982), (182, 1332180), (189, 1282840), (195, 1243368), (210, 1154556), (216, 1122485), (234, 1036140), (252, 962130), (260, 932526), (270, 897988), (273, 888120), (280, 865917), (312, 777105), (315, 769704), (351, 690760), (360, 673491), (364, 666090), (378, 641420), (390, 621684), (420, 577278), (455, 532872), (468, 518070), (504, 481065), (520, 466263), (540, 448994), (546, 444060), (585, 414456), (630, 384852), (702, 345380), (728, 333045), (756, 320710), (780, 310842), (819, 296040), (840, 288639), (910, 266436), (936, 259035), (945, 256568), (1080, 224497), (1092, 222030), (1170, 207228), (1260, 192426), (1365, 177624), (1404, 172690), (1512, 160355), (1560, 155421), (1638, 148020), (1755, 138152), (1820, 133218), (1890, 128284), (2184, 111015), (2340, 103614), (2457, 98680), (2467, 98280), (2520, 96213), (2730, 88812), (2808, 86345), (3276, 74010), (3510, 69076), (3640, 66609), (3780, 64142), (4095, 59208), (4680, 51807), (4914, 49340), (4934, 49140), (5460, 44406), (6552, 37005), (7020, 34538), (7401, 32760), (7560, 32071), (8190, 29604), (9828, 24670), (9868, 24570), (10920, 22203), (12285, 19736), (12335, 19656), (14040, 17269), (14802, 16380)]