191109240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1$

素因数の和:1531

約数の個数: 256

約数和(自身を含む): 771379200

約数和(自身を除く): 580269960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1190, 1224, 1260, 1428, 1487, 1512, 1530, 1785, 1836, 1890, 2040, 2142, 2295, 2380, 2520, 2856, 2974, 3060, 3213, 3570, 3672, 3780, 4284, 4461, 4590, 4760, 5355, 5948, 6120, 6426, 7140, 7435, 7560, 8568, 8922, 9180, 10409, 10710, 11896, 12852, 13383, 14280, 14870, 16065, 17844, 18360, 20818, 21420, 22305, 25279, 25704, 26766, 29740, 31227, 32130, 35688, 40149, 41636, 42840, 44610, 50558, 52045, 53532, 59480, 62454, 64260, 66915, 75837, 80298, 83272, 89220, 93681, 101116, 104090, 107064, 124908, 126395, 128520, 133830, 151674, 156135, 160596, 176953, 178440, 187362, 200745, 202232, 208180, 227511, 249816, 252790, 267660, 281043, 303348, 312270, 321192, 353906, 374724, 379185, 401490, 416360, 455022, 468405, 505580, 530859, 535320, 562086, 606696, 624540, 682533, 707812, 749448, 758370, 802980, 884765, 910044, 936810, 1011160, 1061718, 1124172, 1137555, 1249080, 1365066, 1405215, 1415624, 1516740, 1592577, 1605960, 1769530, 1820088, 1873620, 2123436, 2248344, 2275110, 2654295, 2730132, 2810430, 3033480, 3185154, 3412665, 3539060, 3747240, 4246872, 4550220, 4777731, 5308590, 5460264, 5620860, 6370308, 6825330, 7078120, 7962885, 9100440, 9555462, 10617180, 11241720, 12740616, 13650660, 15925770, 19110924, 21234360, 23888655, 27301320, 31851540, 38221848, 47777310, 63703080, 95554620, 191109240]

約数ペア:

[(1, 191109240), (2, 95554620), (3, 63703080), (4, 47777310), (5, 38221848), (6, 31851540), (7, 27301320), (8, 23888655), (9, 21234360), (10, 19110924), (12, 15925770), (14, 13650660), (15, 12740616), (17, 11241720), (18, 10617180), (20, 9555462), (21, 9100440), (24, 7962885), (27, 7078120), (28, 6825330), (30, 6370308), (34, 5620860), (35, 5460264), (36, 5308590), (40, 4777731), (42, 4550220), (45, 4246872), (51, 3747240), (54, 3539060), (56, 3412665), (60, 3185154), (63, 3033480), (68, 2810430), (70, 2730132), (72, 2654295), (84, 2275110), (85, 2248344), (90, 2123436), (102, 1873620), (105, 1820088), (108, 1769530), (119, 1605960), (120, 1592577), (126, 1516740), (135, 1415624), (136, 1405215), (140, 1365066), (153, 1249080), (168, 1137555), (170, 1124172), (180, 1061718), (189, 1011160), (204, 936810), (210, 910044), (216, 884765), (238, 802980), (252, 758370), (255, 749448), (270, 707812), (280, 682533), (306, 624540), (315, 606696), (340, 562086), (357, 535320), (360, 530859), (378, 505580), (408, 468405), (420, 455022), (459, 416360), (476, 401490), (504, 379185), (510, 374724), (540, 353906), (595, 321192), (612, 312270), (630, 303348), (680, 281043), (714, 267660), (756, 252790), (765, 249816), (840, 227511), (918, 208180), (945, 202232), (952, 200745), (1020, 187362), (1071, 178440), (1080, 176953), (1190, 160596), (1224, 156135), (1260, 151674), (1428, 133830), (1487, 128520), (1512, 126395), (1530, 124908), (1785, 107064), (1836, 104090), (1890, 101116), (2040, 93681), (2142, 89220), (2295, 83272), (2380, 80298), (2520, 75837), (2856, 66915), (2974, 64260), (3060, 62454), (3213, 59480), (3570, 53532), (3672, 52045), (3780, 50558), (4284, 44610), (4461, 42840), (4590, 41636), (4760, 40149), (5355, 35688), (5948, 32130), (6120, 31227), (6426, 29740), (7140, 26766), (7435, 25704), (7560, 25279), (8568, 22305), (8922, 21420), (9180, 20818), (10409, 18360), (10710, 17844), (11896, 16065), (12852, 14870), (13383, 14280)]