1231931520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:612

約数の個数: 384

約数和(自身を含む): 4708679040

約数和(自身を除く): 3476747520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 32, 34, 36, 40, 45, 46, 48, 51, 60, 64, 68, 69, 72, 80, 85, 90, 92, 96, 102, 115, 120, 128, 136, 138, 144, 153, 160, 170, 180, 184, 192, 204, 207, 230, 240, 255, 272, 276, 288, 306, 320, 340, 345, 360, 368, 384, 391, 408, 414, 460, 480, 510, 544, 547, 552, 576, 612, 640, 680, 690, 720, 736, 765, 782, 816, 828, 920, 960, 1020, 1035, 1088, 1094, 1104, 1152, 1173, 1224, 1360, 1380, 1440, 1472, 1530, 1564, 1632, 1641, 1656, 1840, 1920, 1955, 2040, 2070, 2176, 2188, 2208, 2346, 2448, 2720, 2735, 2760, 2880, 2944, 3060, 3128, 3264, 3282, 3312, 3519, 3680, 3910, 4080, 4140, 4376, 4416, 4692, 4896, 4923, 5440, 5470, 5520, 5760, 5865, 6120, 6256, 6528, 6564, 6624, 7038, 7360, 7820, 8160, 8205, 8280, 8752, 8832, 9299, 9384, 9792, 9846, 10880, 10940, 11040, 11730, 12240, 12512, 12581, 13128, 13248, 14076, 14720, 15640, 16320, 16410, 16560, 17504, 17595, 18598, 18768, 19584, 19692, 21880, 22080, 23460, 24480, 24615, 25024, 25162, 26256, 26496, 27897, 28152, 31280, 32640, 32820, 33120, 35008, 35190, 37196, 37536, 37743, 39384, 43760, 44160, 46495, 46920, 48960, 49230, 50048, 50324, 52512, 55794, 56304, 62560, 62905, 65640, 66240, 70016, 70380, 74392, 75072, 75486, 78768, 83691, 87520, 92990, 93840, 97920, 98460, 100648, 105024, 111588, 112608, 113229, 125120, 125810, 131280, 132480, 139485, 140760, 148784, 150144, 150972, 157536, 167382, 175040, 185980, 187680, 188715, 196920, 201296, 210048, 213877, 223176, 225216, 226458, 250240, 251620, 262560, 278970, 281520, 297568, 301944, 315072, 334764, 350080, 371960, 375360, 377430, 393840, 402592, 418455, 427754, 446352, 450432, 452916, 503240, 525120, 557940, 563040, 566145, 595136, 603888, 630144, 641631, 669528, 743920, 750720, 754860, 787680, 805184, 836910, 855508, 892704, 905832, 1006480, 1050240, 1069385, 1115880, 1126080, 1132290, 1190272, 1207776, 1283262, 1339056, 1487840, 1509720, 1575360, 1610368, 1673820, 1711016, 1785408, 1811664, 1924893, 2012960, 2138770, 2231760, 2252160, 2264580, 2415552, 2566524, 2678112, 2975680, 3019440, 3150720, 3208155, 3347640, 3422032, 3570816, 3623328, 3849786, 4025920, 4277540, 4463520, 4529160, 4831104, 5133048, 5356224, 5951360, 6038880, 6416310, 6695280, 6844064, 7246656, 7699572, 8051840, 8555080, 8927040, 9058320, 9624465, 10266096, 10712448, 12077760, 12832620, 13390560, 13688128, 14493312, 15399144, 17110160, 17854080, 18116640, 19248930, 20532192, 24155520, 25665240, 26781120, 27376256, 30798288, 34220320, 36233280, 38497860, 41064384, 51330480, 53562240, 61596576, 68440640, 72466560, 76995720, 82128768, 102660960, 123193152, 136881280, 153991440, 205321920, 246386304, 307982880, 410643840, 615965760, 1231931520]

約数ペア:

[(1, 1231931520), (2, 615965760), (3, 410643840), (4, 307982880), (5, 246386304), (6, 205321920), (8, 153991440), (9, 136881280), (10, 123193152), (12, 102660960), (15, 82128768), (16, 76995720), (17, 72466560), (18, 68440640), (20, 61596576), (23, 53562240), (24, 51330480), (30, 41064384), (32, 38497860), (34, 36233280), (36, 34220320), (40, 30798288), (45, 27376256), (46, 26781120), (48, 25665240), (51, 24155520), (60, 20532192), (64, 19248930), (68, 18116640), (69, 17854080), (72, 17110160), (80, 15399144), (85, 14493312), (90, 13688128), (92, 13390560), (96, 12832620), (102, 12077760), (115, 10712448), (120, 10266096), (128, 9624465), (136, 9058320), (138, 8927040), (144, 8555080), (153, 8051840), (160, 7699572), (170, 7246656), (180, 6844064), (184, 6695280), (192, 6416310), (204, 6038880), (207, 5951360), (230, 5356224), (240, 5133048), (255, 4831104), (272, 4529160), (276, 4463520), (288, 4277540), (306, 4025920), (320, 3849786), (340, 3623328), (345, 3570816), (360, 3422032), (368, 3347640), (384, 3208155), (391, 3150720), (408, 3019440), (414, 2975680), (460, 2678112), (480, 2566524), (510, 2415552), (544, 2264580), (547, 2252160), (552, 2231760), (576, 2138770), (612, 2012960), (640, 1924893), (680, 1811664), (690, 1785408), (720, 1711016), (736, 1673820), (765, 1610368), (782, 1575360), (816, 1509720), (828, 1487840), (920, 1339056), (960, 1283262), (1020, 1207776), (1035, 1190272), (1088, 1132290), (1094, 1126080), (1104, 1115880), (1152, 1069385), (1173, 1050240), (1224, 1006480), (1360, 905832), (1380, 892704), (1440, 855508), (1472, 836910), (1530, 805184), (1564, 787680), (1632, 754860), (1641, 750720), (1656, 743920), (1840, 669528), (1920, 641631), (1955, 630144), (2040, 603888), (2070, 595136), (2176, 566145), (2188, 563040), (2208, 557940), (2346, 525120), (2448, 503240), (2720, 452916), (2735, 450432), (2760, 446352), (2880, 427754), (2944, 418455), (3060, 402592), (3128, 393840), (3264, 377430), (3282, 375360), (3312, 371960), (3519, 350080), (3680, 334764), (3910, 315072), (4080, 301944), (4140, 297568), (4376, 281520), (4416, 278970), (4692, 262560), (4896, 251620), (4923, 250240), (5440, 226458), (5470, 225216), (5520, 223176), (5760, 213877), (5865, 210048), (6120, 201296), (6256, 196920), (6528, 188715), (6564, 187680), (6624, 185980), (7038, 175040), (7360, 167382), (7820, 157536), (8160, 150972), (8205, 150144), (8280, 148784), (8752, 140760), (8832, 139485), (9299, 132480), (9384, 131280), (9792, 125810), (9846, 125120), (10880, 113229), (10940, 112608), (11040, 111588), (11730, 105024), (12240, 100648), (12512, 98460), (12581, 97920), (13128, 93840), (13248, 92990), (14076, 87520), (14720, 83691), (15640, 78768), (16320, 75486), (16410, 75072), (16560, 74392), (17504, 70380), (17595, 70016), (18598, 66240), (18768, 65640), (19584, 62905), (19692, 62560), (21880, 56304), (22080, 55794), (23460, 52512), (24480, 50324), (24615, 50048), (25024, 49230), (25162, 48960), (26256, 46920), (26496, 46495), (27897, 44160), (28152, 43760), (31280, 39384), (32640, 37743), (32820, 37536), (33120, 37196), (35008, 35190)]