1668836520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:367

約数の個数: 384

約数和(自身を含む): 6208151040

約数和(自身を除く): 4539314520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 47, 52, 54, 60, 65, 72, 78, 81, 90, 94, 104, 108, 117, 120, 130, 135, 141, 156, 162, 180, 188, 195, 216, 234, 235, 243, 260, 270, 281, 282, 312, 324, 351, 360, 376, 390, 405, 423, 468, 470, 486, 520, 540, 562, 564, 585, 611, 648, 702, 705, 780, 810, 843, 846, 936, 940, 972, 1053, 1080, 1124, 1128, 1170, 1215, 1222, 1269, 1404, 1405, 1410, 1560, 1620, 1686, 1692, 1755, 1833, 1880, 1944, 2106, 2115, 2248, 2340, 2430, 2444, 2529, 2538, 2808, 2810, 2820, 3055, 3159, 3240, 3372, 3384, 3510, 3653, 3666, 3807, 4212, 4215, 4230, 4680, 4860, 4888, 5058, 5076, 5265, 5499, 5620, 5640, 6110, 6318, 6345, 6744, 7020, 7306, 7332, 7587, 7614, 8424, 8430, 8460, 9165, 9720, 10116, 10152, 10530, 10959, 10998, 11240, 11421, 12220, 12636, 12645, 12690, 13207, 14040, 14612, 14664, 15174, 15228, 15795, 16497, 16860, 16920, 18265, 18330, 19035, 20232, 21060, 21918, 21996, 22761, 22842, 24440, 25272, 25290, 25380, 26414, 27495, 29224, 30348, 30456, 31590, 32877, 32994, 33720, 36530, 36660, 37935, 38070, 39621, 42120, 43836, 43992, 45522, 45684, 49491, 50580, 50760, 52828, 54795, 54990, 57105, 60696, 63180, 65754, 65988, 66035, 68283, 73060, 73320, 75870, 76140, 79242, 82485, 87672, 91044, 91368, 98631, 98982, 101160, 105656, 109590, 109980, 113805, 114210, 118863, 126360, 131508, 131976, 132070, 136566, 146120, 148473, 151740, 152280, 158484, 164385, 164970, 171691, 182088, 197262, 197964, 198105, 219180, 219960, 227610, 228420, 237726, 247455, 263016, 264140, 273132, 295893, 296946, 303480, 316968, 328770, 329940, 341415, 343382, 356589, 394524, 395928, 396210, 438360, 455220, 456840, 475452, 493155, 494910, 515073, 528280, 546264, 591786, 593892, 594315, 657540, 659880, 682830, 686764, 713178, 742365, 789048, 792420, 858455, 887679, 910440, 950904, 986310, 989820, 1030146, 1069767, 1183572, 1187784, 1188630, 1315080, 1365660, 1373528, 1426356, 1479465, 1484730, 1545219, 1584840, 1716910, 1775358, 1782945, 1972620, 1979640, 2060292, 2139534, 2367144, 2377260, 2575365, 2731320, 2852712, 2958930, 2969460, 3090438, 3209301, 3433820, 3550716, 3565890, 3945240, 4120584, 4279068, 4438395, 4635657, 4754520, 5150730, 5348835, 5917860, 5938920, 6180876, 6418602, 6867640, 7101432, 7131780, 7726095, 8558136, 8876790, 9271314, 10301460, 10697670, 11835720, 12361752, 12837204, 13906971, 14263560, 15452190, 16046505, 17753580, 18542628, 20602920, 21395340, 23178285, 25674408, 27813942, 30904380, 32093010, 35507160, 37085256, 41720913, 42790680, 46356570, 55627884, 61808760, 64186020, 69534855, 83441826, 92713140, 111255768, 128372040, 139069710, 166883652, 185426280, 208604565, 278139420, 333767304, 417209130, 556278840, 834418260, 1668836520]

約数ペア:

[(1, 1668836520), (2, 834418260), (3, 556278840), (4, 417209130), (5, 333767304), (6, 278139420), (8, 208604565), (9, 185426280), (10, 166883652), (12, 139069710), (13, 128372040), (15, 111255768), (18, 92713140), (20, 83441826), (24, 69534855), (26, 64186020), (27, 61808760), (30, 55627884), (36, 46356570), (39, 42790680), (40, 41720913), (45, 37085256), (47, 35507160), (52, 32093010), (54, 30904380), (60, 27813942), (65, 25674408), (72, 23178285), (78, 21395340), (81, 20602920), (90, 18542628), (94, 17753580), (104, 16046505), (108, 15452190), (117, 14263560), (120, 13906971), (130, 12837204), (135, 12361752), (141, 11835720), (156, 10697670), (162, 10301460), (180, 9271314), (188, 8876790), (195, 8558136), (216, 7726095), (234, 7131780), (235, 7101432), (243, 6867640), (260, 6418602), (270, 6180876), (281, 5938920), (282, 5917860), (312, 5348835), (324, 5150730), (351, 4754520), (360, 4635657), (376, 4438395), (390, 4279068), (405, 4120584), (423, 3945240), (468, 3565890), (470, 3550716), (486, 3433820), (520, 3209301), (540, 3090438), (562, 2969460), (564, 2958930), (585, 2852712), (611, 2731320), (648, 2575365), (702, 2377260), (705, 2367144), (780, 2139534), (810, 2060292), (843, 1979640), (846, 1972620), (936, 1782945), (940, 1775358), (972, 1716910), (1053, 1584840), (1080, 1545219), (1124, 1484730), (1128, 1479465), (1170, 1426356), (1215, 1373528), (1222, 1365660), (1269, 1315080), (1404, 1188630), (1405, 1187784), (1410, 1183572), (1560, 1069767), (1620, 1030146), (1686, 989820), (1692, 986310), (1755, 950904), (1833, 910440), (1880, 887679), (1944, 858455), (2106, 792420), (2115, 789048), (2248, 742365), (2340, 713178), (2430, 686764), (2444, 682830), (2529, 659880), (2538, 657540), (2808, 594315), (2810, 593892), (2820, 591786), (3055, 546264), (3159, 528280), (3240, 515073), (3372, 494910), (3384, 493155), (3510, 475452), (3653, 456840), (3666, 455220), (3807, 438360), (4212, 396210), (4215, 395928), (4230, 394524), (4680, 356589), (4860, 343382), (4888, 341415), (5058, 329940), (5076, 328770), (5265, 316968), (5499, 303480), (5620, 296946), (5640, 295893), (6110, 273132), (6318, 264140), (6345, 263016), (6744, 247455), (7020, 237726), (7306, 228420), (7332, 227610), (7587, 219960), (7614, 219180), (8424, 198105), (8430, 197964), (8460, 197262), (9165, 182088), (9720, 171691), (10116, 164970), (10152, 164385), (10530, 158484), (10959, 152280), (10998, 151740), (11240, 148473), (11421, 146120), (12220, 136566), (12636, 132070), (12645, 131976), (12690, 131508), (13207, 126360), (14040, 118863), (14612, 114210), (14664, 113805), (15174, 109980), (15228, 109590), (15795, 105656), (16497, 101160), (16860, 98982), (16920, 98631), (18265, 91368), (18330, 91044), (19035, 87672), (20232, 82485), (21060, 79242), (21918, 76140), (21996, 75870), (22761, 73320), (22842, 73060), (24440, 68283), (25272, 66035), (25290, 65988), (25380, 65754), (26414, 63180), (27495, 60696), (29224, 57105), (30348, 54990), (30456, 54795), (31590, 52828), (32877, 50760), (32994, 50580), (33720, 49491), (36530, 45684), (36660, 45522), (37935, 43992), (38070, 43836), (39621, 42120)]