371582120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 256

約数和(自身を含む): 1103155200

約数和(自身を除く): 731573080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 37, 40, 52, 56, 62, 65, 70, 74, 89, 91, 104, 124, 130, 140, 148, 155, 178, 182, 185, 217, 248, 259, 260, 280, 296, 310, 356, 364, 370, 403, 434, 445, 455, 481, 518, 520, 620, 623, 712, 728, 740, 806, 868, 890, 910, 962, 1036, 1085, 1147, 1157, 1240, 1246, 1295, 1480, 1612, 1736, 1780, 1820, 1924, 2015, 2072, 2170, 2294, 2314, 2405, 2492, 2590, 2759, 2821, 3115, 3224, 3293, 3367, 3560, 3640, 3848, 4030, 4340, 4588, 4628, 4810, 4984, 5180, 5518, 5642, 5735, 5785, 6230, 6586, 6734, 8029, 8060, 8099, 8680, 9176, 9256, 9620, 10360, 11036, 11284, 11470, 11570, 12460, 13172, 13468, 13795, 14105, 14911, 16058, 16120, 16198, 16465, 16835, 19240, 19313, 22072, 22568, 22940, 23051, 23140, 24920, 26344, 26936, 27590, 28210, 29822, 32116, 32396, 32930, 33670, 35867, 38626, 40145, 40495, 42809, 45880, 46102, 46280, 55180, 56420, 59644, 64232, 64792, 65860, 67340, 71734, 74555, 77252, 80290, 80990, 85618, 92204, 96565, 102083, 104377, 110360, 112840, 115255, 119288, 131720, 134680, 143468, 149110, 154504, 160580, 161980, 171236, 179335, 184408, 193130, 204166, 208754, 214045, 230510, 251069, 286936, 298220, 299663, 321160, 323960, 342472, 358670, 386260, 408332, 417508, 428090, 461020, 502138, 510415, 521885, 596440, 599326, 714581, 717340, 772520, 816664, 835016, 856180, 922040, 1004276, 1020830, 1043770, 1198652, 1255345, 1327079, 1429162, 1434680, 1498315, 1712360, 2008552, 2041660, 2087540, 2397304, 2510690, 2654158, 2858324, 2996630, 3572905, 4083320, 4175080, 5021380, 5308316, 5716648, 5993260, 6635395, 7145810, 9289553, 10042760, 10616632, 11986520, 13270790, 14291620, 18579106, 26541580, 28583240, 37158212, 46447765, 53083160, 74316424, 92895530, 185791060, 371582120]

約数ペア:

[(1, 371582120), (2, 185791060), (4, 92895530), (5, 74316424), (7, 53083160), (8, 46447765), (10, 37158212), (13, 28583240), (14, 26541580), (20, 18579106), (26, 14291620), (28, 13270790), (31, 11986520), (35, 10616632), (37, 10042760), (40, 9289553), (52, 7145810), (56, 6635395), (62, 5993260), (65, 5716648), (70, 5308316), (74, 5021380), (89, 4175080), (91, 4083320), (104, 3572905), (124, 2996630), (130, 2858324), (140, 2654158), (148, 2510690), (155, 2397304), (178, 2087540), (182, 2041660), (185, 2008552), (217, 1712360), (248, 1498315), (259, 1434680), (260, 1429162), (280, 1327079), (296, 1255345), (310, 1198652), (356, 1043770), (364, 1020830), (370, 1004276), (403, 922040), (434, 856180), (445, 835016), (455, 816664), (481, 772520), (518, 717340), (520, 714581), (620, 599326), (623, 596440), (712, 521885), (728, 510415), (740, 502138), (806, 461020), (868, 428090), (890, 417508), (910, 408332), (962, 386260), (1036, 358670), (1085, 342472), (1147, 323960), (1157, 321160), (1240, 299663), (1246, 298220), (1295, 286936), (1480, 251069), (1612, 230510), (1736, 214045), (1780, 208754), (1820, 204166), (1924, 193130), (2015, 184408), (2072, 179335), (2170, 171236), (2294, 161980), (2314, 160580), (2405, 154504), (2492, 149110), (2590, 143468), (2759, 134680), (2821, 131720), (3115, 119288), (3224, 115255), (3293, 112840), (3367, 110360), (3560, 104377), (3640, 102083), (3848, 96565), (4030, 92204), (4340, 85618), (4588, 80990), (4628, 80290), (4810, 77252), (4984, 74555), (5180, 71734), (5518, 67340), (5642, 65860), (5735, 64792), (5785, 64232), (6230, 59644), (6586, 56420), (6734, 55180), (8029, 46280), (8060, 46102), (8099, 45880), (8680, 42809), (9176, 40495), (9256, 40145), (9620, 38626), (10360, 35867), (11036, 33670), (11284, 32930), (11470, 32396), (11570, 32116), (12460, 29822), (13172, 28210), (13468, 27590), (13795, 26936), (14105, 26344), (14911, 24920), (16058, 23140), (16120, 23051), (16198, 22940), (16465, 22568), (16835, 22072), (19240, 19313)]