392570360

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 256

約数和(自身を含む): 1161216000

約数和(自身を除く): 768645640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 49, 52, 56, 62, 65, 70, 71, 91, 98, 104, 124, 130, 140, 142, 155, 182, 196, 217, 245, 248, 260, 280, 284, 310, 343, 355, 364, 392, 403, 434, 455, 490, 497, 520, 568, 620, 637, 686, 710, 728, 806, 868, 910, 923, 980, 994, 1085, 1240, 1274, 1372, 1420, 1519, 1612, 1715, 1736, 1820, 1846, 1960, 1988, 2015, 2170, 2201, 2485, 2548, 2744, 2821, 2840, 3038, 3185, 3224, 3430, 3479, 3640, 3692, 3976, 4030, 4340, 4402, 4459, 4615, 4970, 5096, 5642, 6076, 6370, 6461, 6860, 6958, 7384, 7595, 8060, 8680, 8804, 8918, 9230, 9940, 10633, 11005, 11284, 12152, 12740, 12922, 13720, 13916, 14105, 15190, 15407, 16120, 17395, 17608, 17836, 18460, 19747, 19880, 21266, 22010, 22295, 22568, 24353, 25480, 25844, 27832, 28210, 28613, 30380, 30814, 32305, 34790, 35672, 36920, 39494, 42532, 44020, 44590, 45227, 48706, 51688, 53165, 56420, 57226, 60760, 61628, 64610, 69580, 77035, 78988, 85064, 88040, 89180, 90454, 97412, 98735, 106330, 107849, 112840, 114452, 121765, 123256, 129220, 138229, 139160, 143065, 154070, 157976, 178360, 180908, 194824, 197470, 200291, 212660, 215698, 226135, 228904, 243530, 258440, 276458, 286130, 308140, 316589, 361816, 394940, 400582, 425320, 431396, 452270, 487060, 539245, 552916, 572260, 616280, 633178, 691145, 754943, 789880, 801164, 862792, 904540, 974120, 1001455, 1078490, 1105832, 1144520, 1266356, 1382290, 1402037, 1509886, 1582945, 1602328, 1809080, 2002910, 2156980, 2532712, 2764580, 2804074, 3019772, 3165890, 3774715, 4005820, 4313960, 5529160, 5608148, 6039544, 6331780, 7010185, 7549430, 8011640, 9814259, 11216296, 12663560, 14020370, 15098860, 19628518, 28040740, 30197720, 39257036, 49071295, 56081480, 78514072, 98142590, 196285180, 392570360]

約数ペア:

[(1, 392570360), (2, 196285180), (4, 98142590), (5, 78514072), (7, 56081480), (8, 49071295), (10, 39257036), (13, 30197720), (14, 28040740), (20, 19628518), (26, 15098860), (28, 14020370), (31, 12663560), (35, 11216296), (40, 9814259), (49, 8011640), (52, 7549430), (56, 7010185), (62, 6331780), (65, 6039544), (70, 5608148), (71, 5529160), (91, 4313960), (98, 4005820), (104, 3774715), (124, 3165890), (130, 3019772), (140, 2804074), (142, 2764580), (155, 2532712), (182, 2156980), (196, 2002910), (217, 1809080), (245, 1602328), (248, 1582945), (260, 1509886), (280, 1402037), (284, 1382290), (310, 1266356), (343, 1144520), (355, 1105832), (364, 1078490), (392, 1001455), (403, 974120), (434, 904540), (455, 862792), (490, 801164), (497, 789880), (520, 754943), (568, 691145), (620, 633178), (637, 616280), (686, 572260), (710, 552916), (728, 539245), (806, 487060), (868, 452270), (910, 431396), (923, 425320), (980, 400582), (994, 394940), (1085, 361816), (1240, 316589), (1274, 308140), (1372, 286130), (1420, 276458), (1519, 258440), (1612, 243530), (1715, 228904), (1736, 226135), (1820, 215698), (1846, 212660), (1960, 200291), (1988, 197470), (2015, 194824), (2170, 180908), (2201, 178360), (2485, 157976), (2548, 154070), (2744, 143065), (2821, 139160), (2840, 138229), (3038, 129220), (3185, 123256), (3224, 121765), (3430, 114452), (3479, 112840), (3640, 107849), (3692, 106330), (3976, 98735), (4030, 97412), (4340, 90454), (4402, 89180), (4459, 88040), (4615, 85064), (4970, 78988), (5096, 77035), (5642, 69580), (6076, 64610), (6370, 61628), (6461, 60760), (6860, 57226), (6958, 56420), (7384, 53165), (7595, 51688), (8060, 48706), (8680, 45227), (8804, 44590), (8918, 44020), (9230, 42532), (9940, 39494), (10633, 36920), (11005, 35672), (11284, 34790), (12152, 32305), (12740, 30814), (12922, 30380), (13720, 28613), (13916, 28210), (14105, 27832), (15190, 25844), (15407, 25480), (16120, 24353), (17395, 22568), (17608, 22295), (17836, 22010), (18460, 21266), (19747, 19880)]