189128520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:330

約数の個数: 320

約数和(自身を含む): 752716800

約数和(自身を除く): 563588280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 81, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 162, 168, 180, 186, 189, 210, 216, 217, 248, 252, 269, 270, 279, 280, 310, 315, 324, 360, 372, 378, 405, 420, 434, 465, 504, 538, 540, 558, 567, 620, 630, 648, 651, 744, 756, 807, 810, 837, 840, 868, 930, 945, 1076, 1080, 1085, 1116, 1134, 1240, 1260, 1302, 1345, 1395, 1512, 1614, 1620, 1674, 1736, 1860, 1883, 1890, 1953, 2152, 2170, 2232, 2268, 2421, 2511, 2520, 2604, 2690, 2790, 2835, 3228, 3240, 3255, 3348, 3720, 3766, 3780, 3906, 4035, 4185, 4340, 4536, 4842, 5022, 5208, 5380, 5580, 5649, 5670, 5859, 6456, 6510, 6696, 7263, 7532, 7560, 7812, 8070, 8339, 8370, 8680, 9415, 9684, 9765, 10044, 10760, 11160, 11298, 11340, 11718, 12105, 12555, 13020, 14526, 15064, 15624, 16140, 16678, 16740, 16947, 17577, 18830, 19368, 19530, 20088, 21789, 22596, 22680, 23436, 24210, 25017, 25110, 26040, 28245, 29052, 29295, 32280, 33356, 33480, 33894, 35154, 36315, 37660, 39060, 41695, 43578, 45192, 46872, 48420, 50034, 50220, 50841, 56490, 58104, 58373, 58590, 66712, 67788, 70308, 72630, 75051, 75320, 78120, 83390, 84735, 87156, 87885, 96840, 100068, 100440, 101682, 108945, 112980, 116746, 117180, 125085, 135576, 140616, 145260, 150102, 152523, 166780, 169470, 174312, 175119, 175770, 200136, 203364, 217890, 225153, 225960, 233492, 234360, 250170, 254205, 290520, 291865, 300204, 305046, 333560, 338940, 350238, 351540, 375255, 406728, 435780, 450306, 466984, 500340, 508410, 525357, 583730, 600408, 610092, 675459, 677880, 700476, 703080, 750510, 762615, 871560, 875595, 900612, 1000680, 1016820, 1050714, 1125765, 1167460, 1220184, 1350918, 1400952, 1501020, 1525230, 1576071, 1751190, 1801224, 2033640, 2101428, 2251530, 2334920, 2626785, 2701836, 3002040, 3050460, 3152142, 3377295, 3502380, 4202856, 4503060, 4728213, 5253570, 5403672, 6100920, 6304284, 6754590, 7004760, 7880355, 9006120, 9456426, 10507140, 12608568, 13509180, 15760710, 18912852, 21014280, 23641065, 27018360, 31521420, 37825704, 47282130, 63042840, 94564260, 189128520]

約数ペア:

[(1, 189128520), (2, 94564260), (3, 63042840), (4, 47282130), (5, 37825704), (6, 31521420), (7, 27018360), (8, 23641065), (9, 21014280), (10, 18912852), (12, 15760710), (14, 13509180), (15, 12608568), (18, 10507140), (20, 9456426), (21, 9006120), (24, 7880355), (27, 7004760), (28, 6754590), (30, 6304284), (31, 6100920), (35, 5403672), (36, 5253570), (40, 4728213), (42, 4503060), (45, 4202856), (54, 3502380), (56, 3377295), (60, 3152142), (62, 3050460), (63, 3002040), (70, 2701836), (72, 2626785), (81, 2334920), (84, 2251530), (90, 2101428), (93, 2033640), (105, 1801224), (108, 1751190), (120, 1576071), (124, 1525230), (126, 1501020), (135, 1400952), (140, 1350918), (155, 1220184), (162, 1167460), (168, 1125765), (180, 1050714), (186, 1016820), (189, 1000680), (210, 900612), (216, 875595), (217, 871560), (248, 762615), (252, 750510), (269, 703080), (270, 700476), (279, 677880), (280, 675459), (310, 610092), (315, 600408), (324, 583730), (360, 525357), (372, 508410), (378, 500340), (405, 466984), (420, 450306), (434, 435780), (465, 406728), (504, 375255), (538, 351540), (540, 350238), (558, 338940), (567, 333560), (620, 305046), (630, 300204), (648, 291865), (651, 290520), (744, 254205), (756, 250170), (807, 234360), (810, 233492), (837, 225960), (840, 225153), (868, 217890), (930, 203364), (945, 200136), (1076, 175770), (1080, 175119), (1085, 174312), (1116, 169470), (1134, 166780), (1240, 152523), (1260, 150102), (1302, 145260), (1345, 140616), (1395, 135576), (1512, 125085), (1614, 117180), (1620, 116746), (1674, 112980), (1736, 108945), (1860, 101682), (1883, 100440), (1890, 100068), (1953, 96840), (2152, 87885), (2170, 87156), (2232, 84735), (2268, 83390), (2421, 78120), (2511, 75320), (2520, 75051), (2604, 72630), (2690, 70308), (2790, 67788), (2835, 66712), (3228, 58590), (3240, 58373), (3255, 58104), (3348, 56490), (3720, 50841), (3766, 50220), (3780, 50034), (3906, 48420), (4035, 46872), (4185, 45192), (4340, 43578), (4536, 41695), (4842, 39060), (5022, 37660), (5208, 36315), (5380, 35154), (5580, 33894), (5649, 33480), (5670, 33356), (5859, 32280), (6456, 29295), (6510, 29052), (6696, 28245), (7263, 26040), (7532, 25110), (7560, 25017), (7812, 24210), (8070, 23436), (8339, 22680), (8370, 22596), (8680, 21789), (9415, 20088), (9684, 19530), (9765, 19368), (10044, 18830), (10760, 17577), (11160, 16947), (11298, 16740), (11340, 16678), (11718, 16140), (12105, 15624), (12555, 15064), (13020, 14526)]