1485458520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19433}}^1$

素因数の和:19474

約数の個数: 192

約数和(自身を含む): 5582999520

約数和(自身を除く): 4097541000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2548, 2730, 2940, 3185, 3640, 3822, 5096, 5460, 5880, 6370, 7644, 9555, 10920, 12740, 15288, 19110, 19433, 25480, 38220, 38866, 58299, 76440, 77732, 97165, 116598, 136031, 155464, 194330, 233196, 252629, 272062, 291495, 388660, 408093, 466392, 505258, 544124, 582990, 680155, 757887, 777320, 816186, 952217, 1010516, 1088248, 1165980, 1263145, 1360310, 1515774, 1632372, 1768403, 1904434, 2021032, 2040465, 2331960, 2526290, 2720620, 2856651, 3031548, 3264744, 3536806, 3789435, 3808868, 4080930, 4761085, 5052580, 5305209, 5441240, 5713302, 6063096, 7073612, 7578870, 7617736, 8161860, 8842015, 9522170, 10105160, 10610418, 11426604, 12378821, 14147224, 14283255, 15157740, 16323720, 17684030, 19044340, 21220836, 22853208, 24757642, 26526045, 28566510, 30315480, 35368060, 37136463, 38088680, 42441672, 49515284, 53052090, 57133020, 61894105, 70736120, 74272926, 99030568, 106104180, 114266040, 123788210, 148545852, 185682315, 212208360, 247576420, 297091704, 371364630, 495152840, 742729260, 1485458520]

約数ペア:

[(1, 1485458520), (2, 742729260), (3, 495152840), (4, 371364630), (5, 297091704), (6, 247576420), (7, 212208360), (8, 185682315), (10, 148545852), (12, 123788210), (13, 114266040), (14, 106104180), (15, 99030568), (20, 74272926), (21, 70736120), (24, 61894105), (26, 57133020), (28, 53052090), (30, 49515284), (35, 42441672), (39, 38088680), (40, 37136463), (42, 35368060), (49, 30315480), (52, 28566510), (56, 26526045), (60, 24757642), (65, 22853208), (70, 21220836), (78, 19044340), (84, 17684030), (91, 16323720), (98, 15157740), (104, 14283255), (105, 14147224), (120, 12378821), (130, 11426604), (140, 10610418), (147, 10105160), (156, 9522170), (168, 8842015), (182, 8161860), (195, 7617736), (196, 7578870), (210, 7073612), (245, 6063096), (260, 5713302), (273, 5441240), (280, 5305209), (294, 5052580), (312, 4761085), (364, 4080930), (390, 3808868), (392, 3789435), (420, 3536806), (455, 3264744), (490, 3031548), (520, 2856651), (546, 2720620), (588, 2526290), (637, 2331960), (728, 2040465), (735, 2021032), (780, 1904434), (840, 1768403), (910, 1632372), (980, 1515774), (1092, 1360310), (1176, 1263145), (1274, 1165980), (1365, 1088248), (1470, 1010516), (1560, 952217), (1820, 816186), (1911, 777320), (1960, 757887), (2184, 680155), (2548, 582990), (2730, 544124), (2940, 505258), (3185, 466392), (3640, 408093), (3822, 388660), (5096, 291495), (5460, 272062), (5880, 252629), (6370, 233196), (7644, 194330), (9555, 155464), (10920, 136031), (12740, 116598), (15288, 97165), (19110, 77732), (19433, 76440), (25480, 58299), (38220, 38866)]