1315518480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3467}}^1$

素因数の和:3534

約数の個数: 240

約数和(自身を含む): 4830119424

約数和(自身を除く): 3514600944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 102, 120, 124, 136, 144, 153, 155, 170, 180, 186, 204, 240, 248, 255, 272, 279, 306, 310, 340, 360, 372, 408, 465, 496, 510, 527, 558, 612, 620, 680, 720, 744, 765, 816, 930, 1020, 1054, 1116, 1224, 1240, 1360, 1395, 1488, 1530, 1581, 1860, 2040, 2108, 2232, 2448, 2480, 2635, 2790, 3060, 3162, 3467, 3720, 4080, 4216, 4464, 4743, 5270, 5580, 6120, 6324, 6934, 7440, 7905, 8432, 9486, 10401, 10540, 11160, 12240, 12648, 13868, 15810, 17335, 18972, 20802, 21080, 22320, 23715, 25296, 27736, 31203, 31620, 34670, 37944, 41604, 42160, 47430, 52005, 55472, 58939, 62406, 63240, 69340, 75888, 83208, 94860, 104010, 107477, 117878, 124812, 126480, 138680, 156015, 166416, 176817, 189720, 208020, 214954, 235756, 249624, 277360, 294695, 312030, 322431, 353634, 379440, 416040, 429908, 471512, 499248, 530451, 537385, 589390, 624060, 644862, 707268, 832080, 859816, 884085, 943024, 967293, 1060902, 1074770, 1178780, 1248120, 1289724, 1414536, 1612155, 1719632, 1768170, 1827109, 1934586, 2121804, 2149540, 2357560, 2496240, 2579448, 2652255, 2829072, 3224310, 3536340, 3654218, 3869172, 4243608, 4299080, 4715120, 4836465, 5158896, 5304510, 5481327, 6448620, 7072680, 7308436, 7738344, 8487216, 8598160, 9135545, 9672930, 10609020, 10962654, 12897240, 14145360, 14616872, 15476688, 16443981, 18271090, 19345860, 21218040, 21925308, 25794480, 27406635, 29233744, 32887962, 36542180, 38691720, 42436080, 43850616, 54813270, 65775924, 73084360, 77383440, 82219905, 87701232, 109626540, 131551848, 146168720, 164439810, 219253080, 263103696, 328879620, 438506160, 657759240, 1315518480]

約数ペア:

[(1, 1315518480), (2, 657759240), (3, 438506160), (4, 328879620), (5, 263103696), (6, 219253080), (8, 164439810), (9, 146168720), (10, 131551848), (12, 109626540), (15, 87701232), (16, 82219905), (17, 77383440), (18, 73084360), (20, 65775924), (24, 54813270), (30, 43850616), (31, 42436080), (34, 38691720), (36, 36542180), (40, 32887962), (45, 29233744), (48, 27406635), (51, 25794480), (60, 21925308), (62, 21218040), (68, 19345860), (72, 18271090), (80, 16443981), (85, 15476688), (90, 14616872), (93, 14145360), (102, 12897240), (120, 10962654), (124, 10609020), (136, 9672930), (144, 9135545), (153, 8598160), (155, 8487216), (170, 7738344), (180, 7308436), (186, 7072680), (204, 6448620), (240, 5481327), (248, 5304510), (255, 5158896), (272, 4836465), (279, 4715120), (306, 4299080), (310, 4243608), (340, 3869172), (360, 3654218), (372, 3536340), (408, 3224310), (465, 2829072), (496, 2652255), (510, 2579448), (527, 2496240), (558, 2357560), (612, 2149540), (620, 2121804), (680, 1934586), (720, 1827109), (744, 1768170), (765, 1719632), (816, 1612155), (930, 1414536), (1020, 1289724), (1054, 1248120), (1116, 1178780), (1224, 1074770), (1240, 1060902), (1360, 967293), (1395, 943024), (1488, 884085), (1530, 859816), (1581, 832080), (1860, 707268), (2040, 644862), (2108, 624060), (2232, 589390), (2448, 537385), (2480, 530451), (2635, 499248), (2790, 471512), (3060, 429908), (3162, 416040), (3467, 379440), (3720, 353634), (4080, 322431), (4216, 312030), (4464, 294695), (4743, 277360), (5270, 249624), (5580, 235756), (6120, 214954), (6324, 208020), (6934, 189720), (7440, 176817), (7905, 166416), (8432, 156015), (9486, 138680), (10401, 126480), (10540, 124812), (11160, 117878), (12240, 107477), (12648, 104010), (13868, 94860), (15810, 83208), (17335, 75888), (18972, 69340), (20802, 63240), (21080, 62406), (22320, 58939), (23715, 55472), (25296, 52005), (27736, 47430), (31203, 42160), (31620, 41604), (34670, 37944)]