380859180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:904

約数の個数: 192

約数和(自身を含む): 1249382400

約数和(自身を除く): 868523220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 31, 38, 39, 52, 57, 60, 62, 65, 76, 78, 93, 95, 114, 124, 130, 155, 156, 186, 190, 195, 228, 247, 260, 285, 310, 372, 380, 390, 403, 465, 494, 570, 589, 620, 741, 780, 806, 829, 930, 988, 1140, 1178, 1209, 1235, 1482, 1612, 1658, 1767, 1860, 2015, 2356, 2418, 2470, 2487, 2945, 2964, 3316, 3534, 3705, 4030, 4145, 4836, 4940, 4974, 5890, 6045, 7068, 7410, 7657, 8060, 8290, 8835, 9948, 10777, 11780, 12090, 12435, 14820, 15314, 15751, 16580, 17670, 21554, 22971, 24180, 24870, 25699, 30628, 31502, 32331, 35340, 38285, 43108, 45942, 47253, 49740, 51398, 53885, 63004, 64662, 76570, 77097, 78755, 91884, 94506, 102796, 107770, 114855, 128495, 129324, 153140, 154194, 157510, 161655, 189012, 204763, 215540, 229710, 236265, 256990, 308388, 315020, 323310, 334087, 385485, 409526, 459420, 472530, 488281, 513980, 614289, 646620, 668174, 770970, 819052, 945060, 976562, 1002261, 1023815, 1228578, 1336348, 1464843, 1541940, 1670435, 1953124, 2004522, 2047630, 2441405, 2457156, 2929686, 3071445, 3340870, 4009044, 4095260, 4882810, 5011305, 5859372, 6142890, 6347653, 6681740, 7324215, 9765620, 10022610, 12285780, 12695306, 14648430, 19042959, 20045220, 25390612, 29296860, 31738265, 38085918, 63476530, 76171836, 95214795, 126953060, 190429590, 380859180]

約数ペア:

[(1, 380859180), (2, 190429590), (3, 126953060), (4, 95214795), (5, 76171836), (6, 63476530), (10, 38085918), (12, 31738265), (13, 29296860), (15, 25390612), (19, 20045220), (20, 19042959), (26, 14648430), (30, 12695306), (31, 12285780), (38, 10022610), (39, 9765620), (52, 7324215), (57, 6681740), (60, 6347653), (62, 6142890), (65, 5859372), (76, 5011305), (78, 4882810), (93, 4095260), (95, 4009044), (114, 3340870), (124, 3071445), (130, 2929686), (155, 2457156), (156, 2441405), (186, 2047630), (190, 2004522), (195, 1953124), (228, 1670435), (247, 1541940), (260, 1464843), (285, 1336348), (310, 1228578), (372, 1023815), (380, 1002261), (390, 976562), (403, 945060), (465, 819052), (494, 770970), (570, 668174), (589, 646620), (620, 614289), (741, 513980), (780, 488281), (806, 472530), (829, 459420), (930, 409526), (988, 385485), (1140, 334087), (1178, 323310), (1209, 315020), (1235, 308388), (1482, 256990), (1612, 236265), (1658, 229710), (1767, 215540), (1860, 204763), (2015, 189012), (2356, 161655), (2418, 157510), (2470, 154194), (2487, 153140), (2945, 129324), (2964, 128495), (3316, 114855), (3534, 107770), (3705, 102796), (4030, 94506), (4145, 91884), (4836, 78755), (4940, 77097), (4974, 76570), (5890, 64662), (6045, 63004), (7068, 53885), (7410, 51398), (7657, 49740), (8060, 47253), (8290, 45942), (8835, 43108), (9948, 38285), (10777, 35340), (11780, 32331), (12090, 31502), (12435, 30628), (14820, 25699), (15314, 24870), (15751, 24180), (16580, 22971), (17670, 21554)]