71622360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 256

約数和(自身を含む): 261273600

約数和(自身を除く): 189651240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 47, 51, 54, 60, 68, 72, 83, 85, 90, 94, 102, 108, 120, 135, 136, 141, 153, 166, 170, 180, 188, 204, 216, 235, 249, 255, 270, 282, 306, 332, 340, 360, 376, 408, 415, 423, 459, 470, 498, 510, 540, 564, 612, 664, 680, 705, 747, 765, 799, 830, 846, 918, 940, 996, 1020, 1080, 1128, 1224, 1245, 1269, 1410, 1411, 1494, 1530, 1598, 1660, 1692, 1836, 1880, 1992, 2040, 2115, 2241, 2295, 2397, 2490, 2538, 2820, 2822, 2988, 3060, 3196, 3320, 3384, 3672, 3735, 3901, 3995, 4230, 4233, 4482, 4590, 4794, 4980, 5076, 5640, 5644, 5976, 6120, 6345, 6392, 7055, 7191, 7470, 7802, 7990, 8460, 8466, 8964, 9180, 9588, 9960, 10152, 11205, 11288, 11703, 11985, 12690, 12699, 14110, 14382, 14940, 15604, 15980, 16920, 16932, 17928, 18360, 19176, 19505, 21165, 21573, 22410, 23406, 23970, 25380, 25398, 28220, 28764, 29880, 31208, 31960, 33864, 35109, 35955, 38097, 39010, 42330, 43146, 44820, 46812, 47940, 50760, 50796, 56440, 57528, 58515, 63495, 66317, 70218, 71910, 76194, 78020, 84660, 86292, 89640, 93624, 95880, 101592, 105327, 107865, 117030, 126990, 132634, 140436, 143820, 152388, 156040, 169320, 172584, 175545, 190485, 198951, 210654, 215730, 234060, 253980, 265268, 280872, 287640, 304776, 331585, 351090, 380970, 397902, 421308, 431460, 468120, 507960, 526635, 530536, 596853, 663170, 702180, 761940, 795804, 842616, 862920, 994755, 1053270, 1193706, 1326340, 1404360, 1523880, 1591608, 1790559, 1989510, 2106540, 2387412, 2652680, 2984265, 3581118, 3979020, 4213080, 4774824, 5968530, 7162236, 7958040, 8952795, 11937060, 14324472, 17905590, 23874120, 35811180, 71622360]

約数ペア:

[(1, 71622360), (2, 35811180), (3, 23874120), (4, 17905590), (5, 14324472), (6, 11937060), (8, 8952795), (9, 7958040), (10, 7162236), (12, 5968530), (15, 4774824), (17, 4213080), (18, 3979020), (20, 3581118), (24, 2984265), (27, 2652680), (30, 2387412), (34, 2106540), (36, 1989510), (40, 1790559), (45, 1591608), (47, 1523880), (51, 1404360), (54, 1326340), (60, 1193706), (68, 1053270), (72, 994755), (83, 862920), (85, 842616), (90, 795804), (94, 761940), (102, 702180), (108, 663170), (120, 596853), (135, 530536), (136, 526635), (141, 507960), (153, 468120), (166, 431460), (170, 421308), (180, 397902), (188, 380970), (204, 351090), (216, 331585), (235, 304776), (249, 287640), (255, 280872), (270, 265268), (282, 253980), (306, 234060), (332, 215730), (340, 210654), (360, 198951), (376, 190485), (408, 175545), (415, 172584), (423, 169320), (459, 156040), (470, 152388), (498, 143820), (510, 140436), (540, 132634), (564, 126990), (612, 117030), (664, 107865), (680, 105327), (705, 101592), (747, 95880), (765, 93624), (799, 89640), (830, 86292), (846, 84660), (918, 78020), (940, 76194), (996, 71910), (1020, 70218), (1080, 66317), (1128, 63495), (1224, 58515), (1245, 57528), (1269, 56440), (1410, 50796), (1411, 50760), (1494, 47940), (1530, 46812), (1598, 44820), (1660, 43146), (1692, 42330), (1836, 39010), (1880, 38097), (1992, 35955), (2040, 35109), (2115, 33864), (2241, 31960), (2295, 31208), (2397, 29880), (2490, 28764), (2538, 28220), (2820, 25398), (2822, 25380), (2988, 23970), (3060, 23406), (3196, 22410), (3320, 21573), (3384, 21165), (3672, 19505), (3735, 19176), (3901, 18360), (3995, 17928), (4230, 16932), (4233, 16920), (4482, 15980), (4590, 15604), (4794, 14940), (4980, 14382), (5076, 14110), (5640, 12699), (5644, 12690), (5976, 11985), (6120, 11703), (6345, 11288), (6392, 11205), (7055, 10152), (7191, 9960), (7470, 9588), (7802, 9180), (7990, 8964), (8460, 8466)]