144644760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1058

約数の個数: 192

約数和(自身を含む): 523111680

約数和(自身を除く): 378466920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 997, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 1994, 2015, 2232, 2340, 2418, 2790, 2991, 3224, 3627, 3720, 3988, 4030, 4680, 4836, 4985, 5580, 5982, 6045, 7254, 7976, 8060, 8973, 9672, 9970, 11160, 11964, 12090, 12961, 14508, 14955, 16120, 17946, 18135, 19940, 23928, 24180, 25922, 29016, 29910, 30907, 35892, 36270, 38883, 39880, 44865, 48360, 51844, 59820, 61814, 64805, 71784, 72540, 77766, 89730, 92721, 103688, 116649, 119640, 123628, 129610, 145080, 154535, 155532, 179460, 185442, 194415, 233298, 247256, 259220, 278163, 309070, 311064, 358920, 370884, 388830, 401791, 463605, 466596, 518440, 556326, 583245, 618140, 741768, 777660, 803582, 927210, 933192, 1112652, 1166490, 1205373, 1236280, 1390815, 1555320, 1607164, 1854420, 2008955, 2225304, 2332980, 2410746, 2781630, 3214328, 3616119, 3708840, 4017910, 4665960, 4821492, 5563260, 6026865, 7232238, 8035820, 9642984, 11126520, 12053730, 14464476, 16071640, 18080595, 24107460, 28928952, 36161190, 48214920, 72322380, 144644760]

約数ペア:

[(1, 144644760), (2, 72322380), (3, 48214920), (4, 36161190), (5, 28928952), (6, 24107460), (8, 18080595), (9, 16071640), (10, 14464476), (12, 12053730), (13, 11126520), (15, 9642984), (18, 8035820), (20, 7232238), (24, 6026865), (26, 5563260), (30, 4821492), (31, 4665960), (36, 4017910), (39, 3708840), (40, 3616119), (45, 3214328), (52, 2781630), (60, 2410746), (62, 2332980), (65, 2225304), (72, 2008955), (78, 1854420), (90, 1607164), (93, 1555320), (104, 1390815), (117, 1236280), (120, 1205373), (124, 1166490), (130, 1112652), (155, 933192), (156, 927210), (180, 803582), (186, 777660), (195, 741768), (234, 618140), (248, 583245), (260, 556326), (279, 518440), (310, 466596), (312, 463605), (360, 401791), (372, 388830), (390, 370884), (403, 358920), (465, 311064), (468, 309070), (520, 278163), (558, 259220), (585, 247256), (620, 233298), (744, 194415), (780, 185442), (806, 179460), (930, 155532), (936, 154535), (997, 145080), (1116, 129610), (1170, 123628), (1209, 119640), (1240, 116649), (1395, 103688), (1560, 92721), (1612, 89730), (1860, 77766), (1994, 72540), (2015, 71784), (2232, 64805), (2340, 61814), (2418, 59820), (2790, 51844), (2991, 48360), (3224, 44865), (3627, 39880), (3720, 38883), (3988, 36270), (4030, 35892), (4680, 30907), (4836, 29910), (4985, 29016), (5580, 25922), (5982, 24180), (6045, 23928), (7254, 19940), (7976, 18135), (8060, 17946), (8973, 16120), (9672, 14955), (9970, 14508), (11160, 12961), (11964, 12090)]