1539249660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:525

約数の個数: 288

約数和(自身を含む): 5366088000

約数和(自身を除く): 3826838340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 89, 90, 95, 114, 117, 130, 156, 171, 178, 180, 190, 195, 228, 234, 247, 260, 267, 285, 342, 356, 380, 389, 390, 445, 468, 494, 534, 570, 585, 684, 741, 778, 780, 801, 855, 890, 988, 1068, 1140, 1157, 1167, 1170, 1235, 1335, 1482, 1556, 1602, 1691, 1710, 1780, 1945, 2223, 2314, 2334, 2340, 2470, 2670, 2964, 3204, 3382, 3420, 3471, 3501, 3705, 3890, 4005, 4446, 4628, 4668, 4940, 5057, 5073, 5340, 5785, 5835, 6764, 6942, 7002, 7391, 7410, 7780, 8010, 8455, 8892, 10114, 10146, 10413, 11115, 11570, 11670, 13884, 14004, 14782, 14820, 15171, 15219, 16020, 16910, 17355, 17505, 20228, 20292, 20826, 21983, 22173, 22230, 23140, 23340, 25285, 25365, 29564, 30342, 30438, 33820, 34621, 34710, 35010, 36955, 41652, 43966, 44346, 44460, 45513, 50570, 50730, 52065, 60684, 60876, 65949, 66519, 69242, 69420, 70020, 73910, 75855, 76095, 87932, 88692, 91026, 96083, 101140, 101460, 103863, 104130, 109915, 110865, 131898, 133038, 138484, 147820, 151710, 152190, 173105, 182052, 192166, 197847, 207726, 208260, 219830, 221730, 227565, 263796, 266076, 288249, 303420, 304380, 311589, 329745, 332595, 346210, 384332, 395694, 415452, 439660, 443460, 450073, 455130, 480415, 519315, 576498, 623178, 657799, 659490, 665190, 692420, 791388, 864747, 900146, 910260, 960830, 989235, 1038630, 1152996, 1246356, 1315598, 1318980, 1330380, 1350219, 1441245, 1557945, 1729494, 1800292, 1921660, 1973397, 1978470, 2077260, 2250365, 2631196, 2700438, 2882490, 3115890, 3288995, 3458988, 3946794, 3956940, 4050657, 4323735, 4500730, 5400876, 5764980, 5920191, 6231780, 6577990, 6751095, 7893588, 8101314, 8551387, 8647470, 9001460, 9866985, 11840382, 13155980, 13502190, 16202628, 17102774, 17294940, 19733970, 20253285, 23680764, 25654161, 27004380, 29600955, 34205548, 39467940, 40506570, 42756935, 51308322, 59201910, 76962483, 81013140, 85513870, 102616644, 118403820, 128270805, 153924966, 171027740, 256541610, 307849932, 384812415, 513083220, 769624830, 1539249660]

約数ペア:

[(1, 1539249660), (2, 769624830), (3, 513083220), (4, 384812415), (5, 307849932), (6, 256541610), (9, 171027740), (10, 153924966), (12, 128270805), (13, 118403820), (15, 102616644), (18, 85513870), (19, 81013140), (20, 76962483), (26, 59201910), (30, 51308322), (36, 42756935), (38, 40506570), (39, 39467940), (45, 34205548), (52, 29600955), (57, 27004380), (60, 25654161), (65, 23680764), (76, 20253285), (78, 19733970), (89, 17294940), (90, 17102774), (95, 16202628), (114, 13502190), (117, 13155980), (130, 11840382), (156, 9866985), (171, 9001460), (178, 8647470), (180, 8551387), (190, 8101314), (195, 7893588), (228, 6751095), (234, 6577990), (247, 6231780), (260, 5920191), (267, 5764980), (285, 5400876), (342, 4500730), (356, 4323735), (380, 4050657), (389, 3956940), (390, 3946794), (445, 3458988), (468, 3288995), (494, 3115890), (534, 2882490), (570, 2700438), (585, 2631196), (684, 2250365), (741, 2077260), (778, 1978470), (780, 1973397), (801, 1921660), (855, 1800292), (890, 1729494), (988, 1557945), (1068, 1441245), (1140, 1350219), (1157, 1330380), (1167, 1318980), (1170, 1315598), (1235, 1246356), (1335, 1152996), (1482, 1038630), (1556, 989235), (1602, 960830), (1691, 910260), (1710, 900146), (1780, 864747), (1945, 791388), (2223, 692420), (2314, 665190), (2334, 659490), (2340, 657799), (2470, 623178), (2670, 576498), (2964, 519315), (3204, 480415), (3382, 455130), (3420, 450073), (3471, 443460), (3501, 439660), (3705, 415452), (3890, 395694), (4005, 384332), (4446, 346210), (4628, 332595), (4668, 329745), (4940, 311589), (5057, 304380), (5073, 303420), (5340, 288249), (5785, 266076), (5835, 263796), (6764, 227565), (6942, 221730), (7002, 219830), (7391, 208260), (7410, 207726), (7780, 197847), (8010, 192166), (8455, 182052), (8892, 173105), (10114, 152190), (10146, 151710), (10413, 147820), (11115, 138484), (11570, 133038), (11670, 131898), (13884, 110865), (14004, 109915), (14782, 104130), (14820, 103863), (15171, 101460), (15219, 101140), (16020, 96083), (16910, 91026), (17355, 88692), (17505, 87932), (20228, 76095), (20292, 75855), (20826, 73910), (21983, 70020), (22173, 69420), (22230, 69242), (23140, 66519), (23340, 65949), (25285, 60876), (25365, 60684), (29564, 52065), (30342, 50730), (30438, 50570), (33820, 45513), (34621, 44460), (34710, 44346), (35010, 43966), (36955, 41652)]