144970320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:733

約数の個数: 160

約数和(自身を含む): 496575360

約数和(自身を除く): 351605040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 89, 110, 120, 132, 165, 176, 178, 220, 240, 264, 267, 330, 356, 440, 445, 528, 534, 617, 660, 712, 880, 890, 979, 1068, 1234, 1320, 1335, 1424, 1780, 1851, 1958, 2136, 2468, 2640, 2670, 2937, 3085, 3560, 3702, 3916, 4272, 4895, 4936, 5340, 5874, 6170, 6787, 7120, 7404, 7832, 9255, 9790, 9872, 10680, 11748, 12340, 13574, 14685, 14808, 15664, 18510, 19580, 20361, 21360, 23496, 24680, 27148, 29370, 29616, 33935, 37020, 39160, 40722, 46992, 49360, 54296, 54913, 58740, 67870, 74040, 78320, 81444, 101805, 108592, 109826, 117480, 135740, 148080, 162888, 164739, 203610, 219652, 234960, 271480, 274565, 325776, 329478, 407220, 439304, 542960, 549130, 604043, 658956, 814440, 823695, 878608, 1098260, 1208086, 1317912, 1628880, 1647390, 1812129, 2196520, 2416172, 2635824, 3020215, 3294780, 3624258, 4393040, 4832344, 6040430, 6589560, 7248516, 9060645, 9664688, 12080860, 13179120, 14497032, 18121290, 24161720, 28994064, 36242580, 48323440, 72485160, 144970320]

約数ペア:

[(1, 144970320), (2, 72485160), (3, 48323440), (4, 36242580), (5, 28994064), (6, 24161720), (8, 18121290), (10, 14497032), (11, 13179120), (12, 12080860), (15, 9664688), (16, 9060645), (20, 7248516), (22, 6589560), (24, 6040430), (30, 4832344), (33, 4393040), (40, 3624258), (44, 3294780), (48, 3020215), (55, 2635824), (60, 2416172), (66, 2196520), (80, 1812129), (88, 1647390), (89, 1628880), (110, 1317912), (120, 1208086), (132, 1098260), (165, 878608), (176, 823695), (178, 814440), (220, 658956), (240, 604043), (264, 549130), (267, 542960), (330, 439304), (356, 407220), (440, 329478), (445, 325776), (528, 274565), (534, 271480), (617, 234960), (660, 219652), (712, 203610), (880, 164739), (890, 162888), (979, 148080), (1068, 135740), (1234, 117480), (1320, 109826), (1335, 108592), (1424, 101805), (1780, 81444), (1851, 78320), (1958, 74040), (2136, 67870), (2468, 58740), (2640, 54913), (2670, 54296), (2937, 49360), (3085, 46992), (3560, 40722), (3702, 39160), (3916, 37020), (4272, 33935), (4895, 29616), (4936, 29370), (5340, 27148), (5874, 24680), (6170, 23496), (6787, 21360), (7120, 20361), (7404, 19580), (7832, 18510), (9255, 15664), (9790, 14808), (9872, 14685), (10680, 13574), (11748, 12340)]