73295160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 256

約数和(自身を含む): 257126400

約数和(自身を除く): 183831240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 31, 34, 38, 40, 51, 57, 60, 61, 62, 68, 76, 85, 93, 95, 102, 114, 120, 122, 124, 136, 152, 155, 170, 183, 186, 190, 204, 228, 244, 248, 255, 285, 305, 310, 323, 340, 366, 372, 380, 408, 456, 465, 488, 510, 527, 570, 589, 610, 620, 646, 680, 732, 744, 760, 915, 930, 969, 1020, 1037, 1054, 1140, 1159, 1178, 1220, 1240, 1292, 1464, 1581, 1615, 1767, 1830, 1860, 1891, 1938, 2040, 2074, 2108, 2280, 2318, 2356, 2440, 2584, 2635, 2945, 3111, 3162, 3230, 3477, 3534, 3660, 3720, 3782, 3876, 4148, 4216, 4636, 4712, 4845, 5185, 5270, 5673, 5795, 5890, 6222, 6324, 6460, 6954, 7068, 7320, 7564, 7752, 7905, 8296, 8835, 9272, 9455, 9690, 10013, 10370, 10540, 11346, 11590, 11780, 12444, 12648, 12920, 13908, 14136, 15128, 15555, 15810, 17385, 17670, 18910, 19380, 19703, 20026, 20740, 21080, 22692, 23180, 23560, 24888, 27816, 28365, 30039, 31110, 31620, 32147, 34770, 35340, 35929, 37820, 38760, 39406, 40052, 41480, 45384, 46360, 50065, 56730, 59109, 60078, 62220, 63240, 64294, 69540, 70680, 71858, 75640, 78812, 80104, 96441, 98515, 100130, 107787, 113460, 118218, 120156, 124440, 128588, 139080, 143716, 150195, 157624, 160735, 179645, 192882, 197030, 200260, 215574, 226920, 236436, 240312, 257176, 287432, 295545, 300390, 321470, 359290, 385764, 394060, 400520, 431148, 472872, 482205, 538935, 591090, 600780, 610793, 642940, 718580, 771528, 788120, 862296, 964410, 1077870, 1182180, 1201560, 1221586, 1285880, 1437160, 1832379, 1928820, 2155740, 2364360, 2443172, 3053965, 3664758, 3857640, 4311480, 4886344, 6107930, 7329516, 9161895, 12215860, 14659032, 18323790, 24431720, 36647580, 73295160]

約数ペア:

[(1, 73295160), (2, 36647580), (3, 24431720), (4, 18323790), (5, 14659032), (6, 12215860), (8, 9161895), (10, 7329516), (12, 6107930), (15, 4886344), (17, 4311480), (19, 3857640), (20, 3664758), (24, 3053965), (30, 2443172), (31, 2364360), (34, 2155740), (38, 1928820), (40, 1832379), (51, 1437160), (57, 1285880), (60, 1221586), (61, 1201560), (62, 1182180), (68, 1077870), (76, 964410), (85, 862296), (93, 788120), (95, 771528), (102, 718580), (114, 642940), (120, 610793), (122, 600780), (124, 591090), (136, 538935), (152, 482205), (155, 472872), (170, 431148), (183, 400520), (186, 394060), (190, 385764), (204, 359290), (228, 321470), (244, 300390), (248, 295545), (255, 287432), (285, 257176), (305, 240312), (310, 236436), (323, 226920), (340, 215574), (366, 200260), (372, 197030), (380, 192882), (408, 179645), (456, 160735), (465, 157624), (488, 150195), (510, 143716), (527, 139080), (570, 128588), (589, 124440), (610, 120156), (620, 118218), (646, 113460), (680, 107787), (732, 100130), (744, 98515), (760, 96441), (915, 80104), (930, 78812), (969, 75640), (1020, 71858), (1037, 70680), (1054, 69540), (1140, 64294), (1159, 63240), (1178, 62220), (1220, 60078), (1240, 59109), (1292, 56730), (1464, 50065), (1581, 46360), (1615, 45384), (1767, 41480), (1830, 40052), (1860, 39406), (1891, 38760), (1938, 37820), (2040, 35929), (2074, 35340), (2108, 34770), (2280, 32147), (2318, 31620), (2356, 31110), (2440, 30039), (2584, 28365), (2635, 27816), (2945, 24888), (3111, 23560), (3162, 23180), (3230, 22692), (3477, 21080), (3534, 20740), (3660, 20026), (3720, 19703), (3782, 19380), (3876, 18910), (4148, 17670), (4216, 17385), (4636, 15810), (4712, 15555), (4845, 15128), (5185, 14136), (5270, 13908), (5673, 12920), (5795, 12648), (5890, 12444), (6222, 11780), (6324, 11590), (6460, 11346), (6954, 10540), (7068, 10370), (7320, 10013), (7564, 9690), (7752, 9455), (7905, 9272), (8296, 8835)]