31460360820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:728

約数の個数: 432

約数和(自身を含む): 110819907072

約数和(自身を除く): 79359546252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 61, 68, 70, 84, 85, 98, 102, 105, 119, 122, 140, 147, 170, 183, 196, 204, 210, 238, 244, 245, 255, 289, 294, 305, 340, 357, 366, 420, 427, 476, 490, 510, 578, 588, 595, 607, 610, 714, 732, 735, 833, 854, 867, 915, 980, 1020, 1037, 1156, 1190, 1214, 1220, 1281, 1428, 1445, 1470, 1666, 1708, 1734, 1785, 1821, 1830, 2023, 2074, 2135, 2380, 2428, 2499, 2562, 2890, 2940, 2989, 3035, 3111, 3332, 3468, 3570, 3642, 3660, 4046, 4148, 4165, 4249, 4270, 4335, 4998, 5124, 5185, 5780, 5978, 6069, 6070, 6222, 6405, 7140, 7259, 7284, 8092, 8330, 8498, 8540, 8670, 8967, 9105, 9996, 10115, 10319, 10370, 11956, 12138, 12140, 12444, 12495, 12747, 12810, 14161, 14518, 14945, 15555, 16660, 16996, 17340, 17629, 17934, 18210, 20230, 20638, 20740, 21245, 21777, 24276, 24990, 25494, 25620, 28322, 29036, 29743, 29890, 30345, 30957, 31110, 35258, 35868, 36295, 36420, 37027, 40460, 41276, 42483, 42490, 43554, 44835, 49980, 50813, 50988, 51595, 52887, 56644, 59486, 59780, 60690, 61914, 62220, 63735, 70516, 70805, 72233, 72590, 74054, 84966, 84980, 87108, 88145, 89229, 89670, 101626, 103190, 105774, 108885, 111081, 118972, 121380, 123403, 123828, 127470, 141610, 144466, 145180, 148108, 148715, 152439, 154785, 169932, 175423, 176290, 178458, 179340, 185135, 203252, 206380, 211548, 212415, 216699, 217770, 222162, 246806, 254065, 254940, 259189, 264435, 283220, 288932, 297430, 304878, 309570, 350846, 352580, 356916, 361165, 370209, 370270, 424830, 433398, 435540, 444324, 446145, 493612, 505631, 508130, 518378, 526269, 528870, 555405, 594860, 609756, 617015, 619140, 629459, 701692, 722330, 740418, 740540, 762195, 777567, 849660, 863821, 866796, 877115, 892290, 1011262, 1016260, 1036756, 1052538, 1057740, 1083495, 1110810, 1227961, 1234030, 1258918, 1295945, 1444660, 1480836, 1516893, 1524390, 1555134, 1727642, 1754230, 1784580, 1814323, 1851045, 1888377, 2022524, 2105076, 2166990, 2221620, 2455922, 2468060, 2517836, 2528155, 2591463, 2591890, 2631345, 3033786, 3048780, 3110268, 3147295, 3455284, 3508460, 3628646, 3683883, 3702090, 3776754, 3887835, 4319105, 4333980, 4406213, 4911844, 5056310, 5182926, 5183780, 5262690, 5442969, 6067572, 6139805, 6294590, 7257292, 7367766, 7404180, 7553508, 7584465, 7775670, 8595727, 8638210, 8812426, 9071615, 9441885, 10112620, 10365852, 10525380, 10700803, 10885938, 12279610, 12589180, 12957315, 13218639, 14735532, 15168930, 15551340, 17191454, 17276420, 17624852, 18143230, 18419415, 18883770, 21401606, 21771876, 22031065, 24559220, 25787181, 25914630, 26437278, 27214845, 30337860, 30843491, 32102409, 34382908, 36286460, 36838830, 37767540, 42803212, 42978635, 44062130, 51574362, 51829260, 52874556, 53504015, 54429690, 61686982, 64204818, 66093195, 73677660, 74905621, 85957270, 88124260, 92530473, 103148724, 107008030, 108859380, 123373964, 128409636, 128935905, 132186390, 149811242, 154217455, 160512045, 171914540, 185060946, 214016060, 224716863, 257871810, 264372780, 299622484, 308434910, 321024090, 370121892, 374528105, 449433726, 462652365, 515743620, 524339347, 616869820, 642048180, 749056210, 898867452, 925304730, 1048678694, 1123584315, 1498112420, 1573018041, 1850609460, 2097357388, 2247168630, 2621696735, 3146036082, 4494337260, 5243393470, 6292072164, 7865090205, 10486786940, 15730180410, 31460360820]

約数ペア:

[(1, 31460360820), (2, 15730180410), (3, 10486786940), (4, 7865090205), (5, 6292072164), (6, 5243393470), (7, 4494337260), (10, 3146036082), (12, 2621696735), (14, 2247168630), (15, 2097357388), (17, 1850609460), (20, 1573018041), (21, 1498112420), (28, 1123584315), (30, 1048678694), (34, 925304730), (35, 898867452), (42, 749056210), (49, 642048180), (51, 616869820), (60, 524339347), (61, 515743620), (68, 462652365), (70, 449433726), (84, 374528105), (85, 370121892), (98, 321024090), (102, 308434910), (105, 299622484), (119, 264372780), (122, 257871810), (140, 224716863), (147, 214016060), (170, 185060946), (183, 171914540), (196, 160512045), (204, 154217455), (210, 149811242), (238, 132186390), (244, 128935905), (245, 128409636), (255, 123373964), (289, 108859380), (294, 107008030), (305, 103148724), (340, 92530473), (357, 88124260), (366, 85957270), (420, 74905621), (427, 73677660), (476, 66093195), (490, 64204818), (510, 61686982), (578, 54429690), (588, 53504015), (595, 52874556), (607, 51829260), (610, 51574362), (714, 44062130), (732, 42978635), (735, 42803212), (833, 37767540), (854, 36838830), (867, 36286460), (915, 34382908), (980, 32102409), (1020, 30843491), (1037, 30337860), (1156, 27214845), (1190, 26437278), (1214, 25914630), (1220, 25787181), (1281, 24559220), (1428, 22031065), (1445, 21771876), (1470, 21401606), (1666, 18883770), (1708, 18419415), (1734, 18143230), (1785, 17624852), (1821, 17276420), (1830, 17191454), (2023, 15551340), (2074, 15168930), (2135, 14735532), (2380, 13218639), (2428, 12957315), (2499, 12589180), (2562, 12279610), (2890, 10885938), (2940, 10700803), (2989, 10525380), (3035, 10365852), (3111, 10112620), (3332, 9441885), (3468, 9071615), (3570, 8812426), (3642, 8638210), (3660, 8595727), (4046, 7775670), (4148, 7584465), (4165, 7553508), (4249, 7404180), (4270, 7367766), (4335, 7257292), (4998, 6294590), (5124, 6139805), (5185, 6067572), (5780, 5442969), (5978, 5262690), (6069, 5183780), (6070, 5182926), (6222, 5056310), (6405, 4911844), (7140, 4406213), (7259, 4333980), (7284, 4319105), (8092, 3887835), (8330, 3776754), (8498, 3702090), (8540, 3683883), (8670, 3628646), (8967, 3508460), (9105, 3455284), (9996, 3147295), (10115, 3110268), (10319, 3048780), (10370, 3033786), (11956, 2631345), (12138, 2591890), (12140, 2591463), (12444, 2528155), (12495, 2517836), (12747, 2468060), (12810, 2455922), (14161, 2221620), (14518, 2166990), (14945, 2105076), (15555, 2022524), (16660, 1888377), (16996, 1851045), (17340, 1814323), (17629, 1784580), (17934, 1754230), (18210, 1727642), (20230, 1555134), (20638, 1524390), (20740, 1516893), (21245, 1480836), (21777, 1444660), (24276, 1295945), (24990, 1258918), (25494, 1234030), (25620, 1227961), (28322, 1110810), (29036, 1083495), (29743, 1057740), (29890, 1052538), (30345, 1036756), (30957, 1016260), (31110, 1011262), (35258, 892290), (35868, 877115), (36295, 866796), (36420, 863821), (37027, 849660), (40460, 777567), (41276, 762195), (42483, 740540), (42490, 740418), (43554, 722330), (44835, 701692), (49980, 629459), (50813, 619140), (50988, 617015), (51595, 609756), (52887, 594860), (56644, 555405), (59486, 528870), (59780, 526269), (60690, 518378), (61914, 508130), (62220, 505631), (63735, 493612), (70516, 446145), (70805, 444324), (72233, 435540), (72590, 433398), (74054, 424830), (84966, 370270), (84980, 370209), (87108, 361165), (88145, 356916), (89229, 352580), (89670, 350846), (101626, 309570), (103190, 304878), (105774, 297430), (108885, 288932), (111081, 283220), (118972, 264435), (121380, 259189), (123403, 254940), (123828, 254065), (127470, 246806), (141610, 222162), (144466, 217770), (145180, 216699), (148108, 212415), (148715, 211548), (152439, 206380), (154785, 203252), (169932, 185135), (175423, 179340), (176290, 178458)]