1480993380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:355

約数の個数: 288

約数和(自身を含む): 4983014400

約数和(自身を除く): 3502021020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 31, 36, 38, 45, 57, 60, 61, 62, 76, 90, 93, 95, 114, 122, 124, 155, 171, 180, 183, 186, 190, 228, 229, 244, 279, 285, 305, 310, 342, 366, 372, 380, 458, 465, 549, 558, 570, 589, 610, 620, 684, 687, 732, 855, 915, 916, 930, 1098, 1116, 1140, 1145, 1159, 1178, 1220, 1374, 1395, 1710, 1767, 1830, 1860, 1891, 2061, 2196, 2290, 2318, 2356, 2745, 2748, 2790, 2945, 3420, 3435, 3477, 3534, 3660, 3782, 4122, 4351, 4580, 4636, 5301, 5490, 5580, 5673, 5795, 5890, 6870, 6954, 7068, 7099, 7564, 8244, 8702, 8835, 9455, 10305, 10431, 10602, 10980, 11346, 11590, 11780, 13053, 13740, 13908, 13969, 14198, 17019, 17385, 17404, 17670, 18910, 20610, 20862, 21204, 21297, 21755, 22692, 23180, 26106, 26505, 27938, 28365, 28396, 34038, 34770, 35340, 35495, 35929, 37820, 39159, 41220, 41724, 41907, 42594, 43510, 52155, 52212, 53010, 55876, 56730, 63891, 65265, 68076, 69540, 69845, 70990, 71858, 78318, 83814, 85095, 85188, 87020, 104310, 106020, 106485, 107787, 113460, 125721, 127782, 130530, 134881, 139690, 141980, 143716, 156636, 167628, 170190, 179645, 195795, 208620, 209535, 212970, 215574, 251442, 255564, 261060, 265411, 269762, 279380, 319455, 323361, 340380, 359290, 391590, 404643, 419070, 425940, 431148, 433039, 502884, 530822, 538935, 539524, 628605, 638910, 646722, 674405, 718580, 783180, 796233, 809286, 838140, 866078, 1061644, 1077870, 1213929, 1257210, 1277820, 1293444, 1299117, 1327055, 1348810, 1592466, 1616805, 1618572, 1732156, 2023215, 2155740, 2165195, 2388699, 2427858, 2514420, 2598234, 2654110, 2697620, 3184932, 3233610, 3897351, 3981165, 4046430, 4330390, 4777398, 4855716, 5196468, 5308220, 6069645, 6467220, 6495585, 7794702, 7962330, 8092860, 8227741, 8660780, 9554796, 11943495, 12139290, 12991170, 15589404, 15924660, 16455482, 19486755, 23886990, 24278580, 24683223, 25982340, 32910964, 38973510, 41138705, 47773980, 49366446, 74049669, 77947020, 82277410, 98732892, 123416115, 148099338, 164554820, 246832230, 296198676, 370248345, 493664460, 740496690, 1480993380]

約数ペア:

[(1, 1480993380), (2, 740496690), (3, 493664460), (4, 370248345), (5, 296198676), (6, 246832230), (9, 164554820), (10, 148099338), (12, 123416115), (15, 98732892), (18, 82277410), (19, 77947020), (20, 74049669), (30, 49366446), (31, 47773980), (36, 41138705), (38, 38973510), (45, 32910964), (57, 25982340), (60, 24683223), (61, 24278580), (62, 23886990), (76, 19486755), (90, 16455482), (93, 15924660), (95, 15589404), (114, 12991170), (122, 12139290), (124, 11943495), (155, 9554796), (171, 8660780), (180, 8227741), (183, 8092860), (186, 7962330), (190, 7794702), (228, 6495585), (229, 6467220), (244, 6069645), (279, 5308220), (285, 5196468), (305, 4855716), (310, 4777398), (342, 4330390), (366, 4046430), (372, 3981165), (380, 3897351), (458, 3233610), (465, 3184932), (549, 2697620), (558, 2654110), (570, 2598234), (589, 2514420), (610, 2427858), (620, 2388699), (684, 2165195), (687, 2155740), (732, 2023215), (855, 1732156), (915, 1618572), (916, 1616805), (930, 1592466), (1098, 1348810), (1116, 1327055), (1140, 1299117), (1145, 1293444), (1159, 1277820), (1178, 1257210), (1220, 1213929), (1374, 1077870), (1395, 1061644), (1710, 866078), (1767, 838140), (1830, 809286), (1860, 796233), (1891, 783180), (2061, 718580), (2196, 674405), (2290, 646722), (2318, 638910), (2356, 628605), (2745, 539524), (2748, 538935), (2790, 530822), (2945, 502884), (3420, 433039), (3435, 431148), (3477, 425940), (3534, 419070), (3660, 404643), (3782, 391590), (4122, 359290), (4351, 340380), (4580, 323361), (4636, 319455), (5301, 279380), (5490, 269762), (5580, 265411), (5673, 261060), (5795, 255564), (5890, 251442), (6870, 215574), (6954, 212970), (7068, 209535), (7099, 208620), (7564, 195795), (8244, 179645), (8702, 170190), (8835, 167628), (9455, 156636), (10305, 143716), (10431, 141980), (10602, 139690), (10980, 134881), (11346, 130530), (11590, 127782), (11780, 125721), (13053, 113460), (13740, 107787), (13908, 106485), (13969, 106020), (14198, 104310), (17019, 87020), (17385, 85188), (17404, 85095), (17670, 83814), (18910, 78318), (20610, 71858), (20862, 70990), (21204, 69845), (21297, 69540), (21755, 68076), (22692, 65265), (23180, 63891), (26106, 56730), (26505, 55876), (27938, 53010), (28365, 52212), (28396, 52155), (34038, 43510), (34770, 42594), (35340, 41907), (35495, 41724), (35929, 41220), (37820, 39159)]