191235240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:361

約数の個数: 288

約数和(自身を含む): 745060680

約数和(自身を除く): 553825440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 49, 56, 60, 63, 70, 72, 74, 84, 90, 98, 105, 111, 120, 126, 140, 147, 148, 168, 180, 185, 196, 210, 222, 245, 252, 259, 280, 293, 294, 296, 315, 333, 360, 370, 392, 420, 441, 444, 490, 504, 518, 555, 586, 588, 630, 666, 735, 740, 777, 840, 879, 882, 888, 980, 1036, 1110, 1172, 1176, 1260, 1295, 1332, 1465, 1470, 1480, 1554, 1665, 1758, 1764, 1813, 1960, 2051, 2072, 2205, 2220, 2331, 2344, 2520, 2590, 2637, 2664, 2930, 2940, 3108, 3330, 3516, 3528, 3626, 3885, 4102, 4395, 4410, 4440, 4662, 5180, 5274, 5439, 5860, 5880, 6153, 6216, 6660, 7032, 7252, 7770, 8204, 8790, 8820, 9065, 9324, 10255, 10360, 10548, 10841, 10878, 11655, 11720, 12306, 13185, 13320, 14357, 14504, 15540, 16317, 16408, 17580, 17640, 18130, 18459, 18648, 20510, 21096, 21682, 21756, 23310, 24612, 26370, 27195, 28714, 30765, 31080, 32523, 32634, 35160, 36260, 36918, 41020, 43071, 43364, 43512, 46620, 49224, 52740, 54205, 54390, 57428, 61530, 65046, 65268, 71785, 72520, 73836, 75887, 81585, 82040, 86142, 86728, 92295, 93240, 97569, 105480, 108410, 108780, 114856, 123060, 129213, 130092, 130536, 143570, 147672, 151774, 162615, 163170, 172284, 184590, 195138, 215355, 216820, 217560, 227661, 246120, 258426, 260184, 287140, 303548, 325230, 326340, 344568, 369180, 379435, 390276, 430710, 433640, 455322, 487845, 516852, 531209, 574280, 607096, 646065, 650460, 652680, 682983, 738360, 758870, 780552, 861420, 910644, 975690, 1033704, 1062418, 1138305, 1292130, 1300920, 1365966, 1517740, 1593627, 1722840, 1821288, 1951380, 2124836, 2276610, 2584260, 2656045, 2731932, 3035480, 3187254, 3414915, 3902760, 4249672, 4553220, 4780881, 5168520, 5312090, 5463864, 6374508, 6829830, 7968135, 9106440, 9561762, 10624180, 12749016, 13659660, 15936270, 19123524, 21248360, 23904405, 27319320, 31872540, 38247048, 47808810, 63745080, 95617620, 191235240]

約数ペア:

[(1, 191235240), (2, 95617620), (3, 63745080), (4, 47808810), (5, 38247048), (6, 31872540), (7, 27319320), (8, 23904405), (9, 21248360), (10, 19123524), (12, 15936270), (14, 13659660), (15, 12749016), (18, 10624180), (20, 9561762), (21, 9106440), (24, 7968135), (28, 6829830), (30, 6374508), (35, 5463864), (36, 5312090), (37, 5168520), (40, 4780881), (42, 4553220), (45, 4249672), (49, 3902760), (56, 3414915), (60, 3187254), (63, 3035480), (70, 2731932), (72, 2656045), (74, 2584260), (84, 2276610), (90, 2124836), (98, 1951380), (105, 1821288), (111, 1722840), (120, 1593627), (126, 1517740), (140, 1365966), (147, 1300920), (148, 1292130), (168, 1138305), (180, 1062418), (185, 1033704), (196, 975690), (210, 910644), (222, 861420), (245, 780552), (252, 758870), (259, 738360), (280, 682983), (293, 652680), (294, 650460), (296, 646065), (315, 607096), (333, 574280), (360, 531209), (370, 516852), (392, 487845), (420, 455322), (441, 433640), (444, 430710), (490, 390276), (504, 379435), (518, 369180), (555, 344568), (586, 326340), (588, 325230), (630, 303548), (666, 287140), (735, 260184), (740, 258426), (777, 246120), (840, 227661), (879, 217560), (882, 216820), (888, 215355), (980, 195138), (1036, 184590), (1110, 172284), (1172, 163170), (1176, 162615), (1260, 151774), (1295, 147672), (1332, 143570), (1465, 130536), (1470, 130092), (1480, 129213), (1554, 123060), (1665, 114856), (1758, 108780), (1764, 108410), (1813, 105480), (1960, 97569), (2051, 93240), (2072, 92295), (2205, 86728), (2220, 86142), (2331, 82040), (2344, 81585), (2520, 75887), (2590, 73836), (2637, 72520), (2664, 71785), (2930, 65268), (2940, 65046), (3108, 61530), (3330, 57428), (3516, 54390), (3528, 54205), (3626, 52740), (3885, 49224), (4102, 46620), (4395, 43512), (4410, 43364), (4440, 43071), (4662, 41020), (5180, 36918), (5274, 36260), (5439, 35160), (5860, 32634), (5880, 32523), (6153, 31080), (6216, 30765), (6660, 28714), (7032, 27195), (7252, 26370), (7770, 24612), (8204, 23310), (8790, 21756), (8820, 21682), (9065, 21096), (9324, 20510), (10255, 18648), (10360, 18459), (10548, 18130), (10841, 17640), (10878, 17580), (11655, 16408), (11720, 16317), (12306, 15540), (13185, 14504), (13320, 14357)]