719458740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{13}}^1$

素因数の和:82

約数の個数: 480

約数和(自身を含む): 3030316800

約数和(自身を除く): 2310858060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 54, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 108, 110, 117, 121, 126, 130, 132, 135, 140, 143, 154, 156, 165, 180, 182, 189, 195, 198, 210, 220, 231, 234, 242, 252, 260, 270, 273, 286, 297, 308, 315, 330, 351, 363, 364, 378, 385, 390, 396, 420, 429, 455, 462, 468, 484, 495, 540, 546, 572, 585, 594, 605, 630, 660, 693, 702, 715, 726, 756, 770, 780, 819, 847, 858, 910, 924, 945, 990, 1001, 1089, 1092, 1155, 1170, 1188, 1210, 1260, 1287, 1331, 1365, 1386, 1404, 1430, 1452, 1485, 1540, 1573, 1638, 1694, 1716, 1755, 1815, 1820, 1890, 1980, 2002, 2079, 2145, 2178, 2310, 2340, 2420, 2457, 2541, 2574, 2662, 2730, 2772, 2860, 2970, 3003, 3146, 3267, 3276, 3388, 3465, 3510, 3630, 3780, 3861, 3993, 4004, 4095, 4158, 4235, 4290, 4356, 4620, 4719, 4914, 5005, 5082, 5148, 5324, 5445, 5460, 5940, 6006, 6292, 6435, 6534, 6655, 6930, 7020, 7260, 7623, 7722, 7865, 7986, 8190, 8316, 8470, 8580, 9009, 9317, 9438, 9828, 10010, 10164, 10395, 10890, 11011, 11979, 12012, 12285, 12705, 12870, 13068, 13310, 13860, 14157, 14641, 15015, 15246, 15444, 15730, 15972, 16335, 16380, 16940, 17303, 18018, 18634, 18876, 19305, 19965, 20020, 20790, 21780, 22022, 22869, 23595, 23958, 24570, 25410, 25740, 26620, 27027, 27951, 28314, 29282, 30030, 30492, 31460, 32670, 33033, 34606, 35937, 36036, 37268, 38115, 38610, 39930, 41580, 42471, 43923, 44044, 45045, 45738, 46585, 47190, 47916, 49140, 50820, 51909, 54054, 55055, 55902, 56628, 58564, 59895, 60060, 65340, 66066, 69212, 70785, 71874, 73205, 76230, 77220, 79860, 83853, 84942, 86515, 87846, 90090, 91476, 93170, 94380, 99099, 102487, 103818, 108108, 110110, 111804, 114345, 119790, 121121, 131769, 132132, 135135, 139755, 141570, 143748, 146410, 152460, 155727, 165165, 167706, 169884, 173030, 175692, 179685, 180180, 186340, 190333, 198198, 204974, 207636, 212355, 219615, 220220, 228690, 239580, 242242, 251559, 259545, 263538, 270270, 279510, 283140, 292820, 297297, 307461, 311454, 330330, 335412, 346060, 359370, 363363, 380666, 395307, 396396, 409948, 419265, 424710, 439230, 457380, 467181, 484484, 495495, 503118, 512435, 519090, 527076, 540540, 559020, 570999, 594594, 605605, 614922, 622908, 658845, 660660, 718740, 726726, 761332, 778635, 790614, 838530, 849420, 878460, 922383, 934362, 951665, 990990, 1006236, 1024870, 1038180, 1090089, 1141998, 1189188, 1211210, 1229844, 1257795, 1317690, 1332331, 1453452, 1486485, 1537305, 1557270, 1581228, 1677060, 1712997, 1816815, 1844766, 1868724, 1903330, 1976535, 1981980, 2049740, 2180178, 2283996, 2335905, 2422420, 2515590, 2635380, 2664662, 2767149, 2854995, 2972970, 3074610, 3114540, 3270267, 3425994, 3633630, 3689532, 3806660, 3953070, 3996993, 4360356, 4611915, 4671810, 5031180, 5138991, 5329324, 5450445, 5534298, 5709990, 5945940, 6149220, 6540534, 6661655, 6851988, 7267260, 7906140, 7993986, 8564985, 9223830, 9343620, 10277982, 10900890, 11068596, 11419980, 11990979, 13081068, 13323310, 13835745, 15987972, 16351335, 17129970, 18447660, 19984965, 20555964, 21801780, 23981958, 25694955, 26646620, 27671490, 32702670, 34259940, 35972937, 39969930, 47963916, 51389910, 55342980, 59954895, 65405340, 71945874, 79939860, 102779820, 119909790, 143891748, 179864685, 239819580, 359729370, 719458740]

約数ペア:

[(1, 719458740), (2, 359729370), (3, 239819580), (4, 179864685), (5, 143891748), (6, 119909790), (7, 102779820), (9, 79939860), (10, 71945874), (11, 65405340), (12, 59954895), (13, 55342980), (14, 51389910), (15, 47963916), (18, 39969930), (20, 35972937), (21, 34259940), (22, 32702670), (26, 27671490), (27, 26646620), (28, 25694955), (30, 23981958), (33, 21801780), (35, 20555964), (36, 19984965), (39, 18447660), (42, 17129970), (44, 16351335), (45, 15987972), (52, 13835745), (54, 13323310), (55, 13081068), (60, 11990979), (63, 11419980), (65, 11068596), (66, 10900890), (70, 10277982), (77, 9343620), (78, 9223830), (84, 8564985), (90, 7993986), (91, 7906140), (99, 7267260), (105, 6851988), (108, 6661655), (110, 6540534), (117, 6149220), (121, 5945940), (126, 5709990), (130, 5534298), (132, 5450445), (135, 5329324), (140, 5138991), (143, 5031180), (154, 4671810), (156, 4611915), (165, 4360356), (180, 3996993), (182, 3953070), (189, 3806660), (195, 3689532), (198, 3633630), (210, 3425994), (220, 3270267), (231, 3114540), (234, 3074610), (242, 2972970), (252, 2854995), (260, 2767149), (270, 2664662), (273, 2635380), (286, 2515590), (297, 2422420), (308, 2335905), (315, 2283996), (330, 2180178), (351, 2049740), (363, 1981980), (364, 1976535), (378, 1903330), (385, 1868724), (390, 1844766), (396, 1816815), (420, 1712997), (429, 1677060), (455, 1581228), (462, 1557270), (468, 1537305), (484, 1486485), (495, 1453452), (540, 1332331), (546, 1317690), (572, 1257795), (585, 1229844), (594, 1211210), (605, 1189188), (630, 1141998), (660, 1090089), (693, 1038180), (702, 1024870), (715, 1006236), (726, 990990), (756, 951665), (770, 934362), (780, 922383), (819, 878460), (847, 849420), (858, 838530), (910, 790614), (924, 778635), (945, 761332), (990, 726726), (1001, 718740), (1089, 660660), (1092, 658845), (1155, 622908), (1170, 614922), (1188, 605605), (1210, 594594), (1260, 570999), (1287, 559020), (1331, 540540), (1365, 527076), (1386, 519090), (1404, 512435), (1430, 503118), (1452, 495495), (1485, 484484), (1540, 467181), (1573, 457380), (1638, 439230), (1694, 424710), (1716, 419265), (1755, 409948), (1815, 396396), (1820, 395307), (1890, 380666), (1980, 363363), (2002, 359370), (2079, 346060), (2145, 335412), (2178, 330330), (2310, 311454), (2340, 307461), (2420, 297297), (2457, 292820), (2541, 283140), (2574, 279510), (2662, 270270), (2730, 263538), (2772, 259545), (2860, 251559), (2970, 242242), (3003, 239580), (3146, 228690), (3267, 220220), (3276, 219615), (3388, 212355), (3465, 207636), (3510, 204974), (3630, 198198), (3780, 190333), (3861, 186340), (3993, 180180), (4004, 179685), (4095, 175692), (4158, 173030), (4235, 169884), (4290, 167706), (4356, 165165), (4620, 155727), (4719, 152460), (4914, 146410), (5005, 143748), (5082, 141570), (5148, 139755), (5324, 135135), (5445, 132132), (5460, 131769), (5940, 121121), (6006, 119790), (6292, 114345), (6435, 111804), (6534, 110110), (6655, 108108), (6930, 103818), (7020, 102487), (7260, 99099), (7623, 94380), (7722, 93170), (7865, 91476), (7986, 90090), (8190, 87846), (8316, 86515), (8470, 84942), (8580, 83853), (9009, 79860), (9317, 77220), (9438, 76230), (9828, 73205), (10010, 71874), (10164, 70785), (10395, 69212), (10890, 66066), (11011, 65340), (11979, 60060), (12012, 59895), (12285, 58564), (12705, 56628), (12870, 55902), (13068, 55055), (13310, 54054), (13860, 51909), (14157, 50820), (14641, 49140), (15015, 47916), (15246, 47190), (15444, 46585), (15730, 45738), (15972, 45045), (16335, 44044), (16380, 43923), (16940, 42471), (17303, 41580), (18018, 39930), (18634, 38610), (18876, 38115), (19305, 37268), (19965, 36036), (20020, 35937), (20790, 34606), (21780, 33033), (22022, 32670), (22869, 31460), (23595, 30492), (23958, 30030), (24570, 29282), (25410, 28314), (25740, 27951), (26620, 27027)]