164264760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{419}}^1$

素因数の和:464

約数の個数: 240

約数和(自身を含む): 608315400

約数和(自身を除く): 444050640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 121, 132, 135, 162, 165, 180, 198, 216, 220, 242, 264, 270, 297, 324, 330, 360, 363, 396, 405, 419, 440, 484, 495, 540, 594, 605, 648, 660, 726, 792, 810, 838, 891, 968, 990, 1080, 1089, 1188, 1210, 1257, 1320, 1452, 1485, 1620, 1676, 1782, 1815, 1980, 2095, 2178, 2376, 2420, 2514, 2904, 2970, 3240, 3267, 3352, 3564, 3630, 3771, 3960, 4190, 4356, 4455, 4609, 4840, 5028, 5445, 5940, 6285, 6534, 7128, 7260, 7542, 8380, 8712, 8910, 9218, 9801, 10056, 10890, 11313, 11880, 12570, 13068, 13827, 14520, 15084, 16335, 16760, 17820, 18436, 18855, 19602, 21780, 22626, 23045, 25140, 26136, 27654, 30168, 32670, 33939, 35640, 36872, 37710, 39204, 41481, 43560, 45252, 46090, 49005, 50280, 50699, 55308, 56565, 65340, 67878, 69135, 75420, 78408, 82962, 90504, 92180, 98010, 101398, 110616, 113130, 124443, 130680, 135756, 138270, 150840, 152097, 165924, 169695, 184360, 196020, 202796, 207405, 226260, 248886, 253495, 271512, 276540, 304194, 331848, 339390, 373329, 392040, 405592, 414810, 452520, 456291, 497772, 506990, 553080, 608388, 622215, 678780, 746658, 760485, 829620, 912582, 995544, 1013980, 1216776, 1244430, 1357560, 1368873, 1493316, 1520970, 1659240, 1825164, 1866645, 2027960, 2281455, 2488860, 2737746, 2986632, 3041940, 3650328, 3733290, 4106619, 4562910, 4977720, 5475492, 6083880, 6844365, 7466580, 8213238, 9125820, 10950984, 13688730, 14933160, 16426476, 18251640, 20533095, 27377460, 32852952, 41066190, 54754920, 82132380, 164264760]

約数ペア:

[(1, 164264760), (2, 82132380), (3, 54754920), (4, 41066190), (5, 32852952), (6, 27377460), (8, 20533095), (9, 18251640), (10, 16426476), (11, 14933160), (12, 13688730), (15, 10950984), (18, 9125820), (20, 8213238), (22, 7466580), (24, 6844365), (27, 6083880), (30, 5475492), (33, 4977720), (36, 4562910), (40, 4106619), (44, 3733290), (45, 3650328), (54, 3041940), (55, 2986632), (60, 2737746), (66, 2488860), (72, 2281455), (81, 2027960), (88, 1866645), (90, 1825164), (99, 1659240), (108, 1520970), (110, 1493316), (120, 1368873), (121, 1357560), (132, 1244430), (135, 1216776), (162, 1013980), (165, 995544), (180, 912582), (198, 829620), (216, 760485), (220, 746658), (242, 678780), (264, 622215), (270, 608388), (297, 553080), (324, 506990), (330, 497772), (360, 456291), (363, 452520), (396, 414810), (405, 405592), (419, 392040), (440, 373329), (484, 339390), (495, 331848), (540, 304194), (594, 276540), (605, 271512), (648, 253495), (660, 248886), (726, 226260), (792, 207405), (810, 202796), (838, 196020), (891, 184360), (968, 169695), (990, 165924), (1080, 152097), (1089, 150840), (1188, 138270), (1210, 135756), (1257, 130680), (1320, 124443), (1452, 113130), (1485, 110616), (1620, 101398), (1676, 98010), (1782, 92180), (1815, 90504), (1980, 82962), (2095, 78408), (2178, 75420), (2376, 69135), (2420, 67878), (2514, 65340), (2904, 56565), (2970, 55308), (3240, 50699), (3267, 50280), (3352, 49005), (3564, 46090), (3630, 45252), (3771, 43560), (3960, 41481), (4190, 39204), (4356, 37710), (4455, 36872), (4609, 35640), (4840, 33939), (5028, 32670), (5445, 30168), (5940, 27654), (6285, 26136), (6534, 25140), (7128, 23045), (7260, 22626), (7542, 21780), (8380, 19602), (8712, 18855), (8910, 18436), (9218, 17820), (9801, 16760), (10056, 16335), (10890, 15084), (11313, 14520), (11880, 13827), (12570, 13068)]