18764533440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{94427}}^1$

素因数の和:94476

約数の個数: 224

約数和(自身を含む): 69075970560

約数和(自身を除く): 50311437120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 414, 432, 460, 480, 540, 552, 576, 621, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 2070, 2160, 2208, 2484, 2760, 2880, 3105, 3312, 3680, 4140, 4320, 4416, 4968, 5520, 6210, 6624, 7360, 8280, 8640, 9936, 11040, 12420, 13248, 16560, 19872, 22080, 24840, 33120, 39744, 49680, 66240, 94427, 99360, 188854, 198720, 283281, 377708, 472135, 566562, 755416, 849843, 944270, 1133124, 1416405, 1510832, 1699686, 1888540, 2171821, 2266248, 2549529, 2832810, 3021664, 3399372, 3777080, 4249215, 4343642, 4532496, 5099058, 5665620, 6043328, 6515463, 6798744, 7554160, 8498430, 8687284, 9064992, 10198116, 10859105, 11331240, 12747645, 13030926, 13597488, 15108320, 16996860, 17374568, 18129984, 19546389, 20396232, 21718210, 22662480, 25495290, 26061852, 27194976, 30216640, 32577315, 33993720, 34749136, 39092778, 40792464, 43436420, 45324960, 50990580, 52123704, 54389952, 58639167, 65154630, 67987440, 69498272, 78185556, 81584928, 86872840, 90649920, 97731945, 101981160, 104247408, 117278334, 130309260, 135974880, 138996544, 156371112, 163169856, 173745680, 195463890, 203962320, 208494816, 234556668, 260618520, 271949760, 293195835, 312742224, 347491360, 390927780, 407924640, 416989632, 469113336, 521237040, 586391670, 625484448, 694982720, 781855560, 815849280, 938226672, 1042474080, 1172783340, 1250968896, 1563711120, 1876453344, 2084948160, 2345566680, 3127422240, 3752906688, 4691133360, 6254844480, 9382266720, 18764533440]

約数ペア:

[(1, 18764533440), (2, 9382266720), (3, 6254844480), (4, 4691133360), (5, 3752906688), (6, 3127422240), (8, 2345566680), (9, 2084948160), (10, 1876453344), (12, 1563711120), (15, 1250968896), (16, 1172783340), (18, 1042474080), (20, 938226672), (23, 815849280), (24, 781855560), (27, 694982720), (30, 625484448), (32, 586391670), (36, 521237040), (40, 469113336), (45, 416989632), (46, 407924640), (48, 390927780), (54, 347491360), (60, 312742224), (64, 293195835), (69, 271949760), (72, 260618520), (80, 234556668), (90, 208494816), (92, 203962320), (96, 195463890), (108, 173745680), (115, 163169856), (120, 156371112), (135, 138996544), (138, 135974880), (144, 130309260), (160, 117278334), (180, 104247408), (184, 101981160), (192, 97731945), (207, 90649920), (216, 86872840), (230, 81584928), (240, 78185556), (270, 69498272), (276, 67987440), (288, 65154630), (320, 58639167), (345, 54389952), (360, 52123704), (368, 50990580), (414, 45324960), (432, 43436420), (460, 40792464), (480, 39092778), (540, 34749136), (552, 33993720), (576, 32577315), (621, 30216640), (690, 27194976), (720, 26061852), (736, 25495290), (828, 22662480), (864, 21718210), (920, 20396232), (960, 19546389), (1035, 18129984), (1080, 17374568), (1104, 16996860), (1242, 15108320), (1380, 13597488), (1440, 13030926), (1472, 12747645), (1656, 11331240), (1728, 10859105), (1840, 10198116), (2070, 9064992), (2160, 8687284), (2208, 8498430), (2484, 7554160), (2760, 6798744), (2880, 6515463), (3105, 6043328), (3312, 5665620), (3680, 5099058), (4140, 4532496), (4320, 4343642), (4416, 4249215), (4968, 3777080), (5520, 3399372), (6210, 3021664), (6624, 2832810), (7360, 2549529), (8280, 2266248), (8640, 2171821), (9936, 1888540), (11040, 1699686), (12420, 1510832), (13248, 1416405), (16560, 1133124), (19872, 944270), (22080, 849843), (24840, 755416), (33120, 566562), (39744, 472135), (49680, 377708), (66240, 283281), (94427, 198720), (99360, 188854)]