145656720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:430

約数の個数: 240

約数和(自身を含む): 545268672

約数和(自身を除く): 399611952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 53, 55, 60, 66, 72, 80, 88, 90, 99, 106, 110, 120, 132, 144, 159, 165, 176, 180, 198, 212, 220, 240, 264, 265, 318, 330, 347, 360, 396, 424, 440, 477, 495, 528, 530, 583, 636, 660, 694, 720, 792, 795, 848, 880, 954, 990, 1041, 1060, 1166, 1272, 1320, 1388, 1584, 1590, 1735, 1749, 1908, 1980, 2082, 2120, 2332, 2385, 2544, 2640, 2776, 2915, 3123, 3180, 3470, 3498, 3816, 3817, 3960, 4164, 4240, 4664, 4770, 5205, 5247, 5552, 5830, 6246, 6360, 6940, 6996, 7632, 7634, 7920, 8328, 8745, 9328, 9540, 10410, 10494, 11451, 11660, 12492, 12720, 13880, 13992, 15268, 15615, 16656, 17490, 18391, 19080, 19085, 20820, 20988, 22902, 23320, 24984, 26235, 27760, 27984, 30536, 31230, 34353, 34980, 36782, 38160, 38170, 41640, 41976, 45804, 46640, 49968, 52470, 55173, 57255, 61072, 62460, 68706, 69960, 73564, 76340, 83280, 83952, 91608, 91955, 104940, 110346, 114510, 124920, 137412, 139920, 147128, 152680, 165519, 171765, 183216, 183910, 202301, 209880, 220692, 229020, 249840, 274824, 275865, 294256, 305360, 331038, 343530, 367820, 404602, 419760, 441384, 458040, 549648, 551730, 606903, 662076, 687060, 735640, 809204, 827595, 882768, 916080, 1011505, 1103460, 1213806, 1324152, 1374120, 1471280, 1618408, 1655190, 1820709, 2023010, 2206920, 2427612, 2648304, 2748240, 3034515, 3236816, 3310380, 3641418, 4046020, 4413840, 4855224, 6069030, 6620760, 7282836, 8092040, 9103545, 9710448, 12138060, 13241520, 14565672, 16184080, 18207090, 24276120, 29131344, 36414180, 48552240, 72828360, 145656720]

約数ペア:

[(1, 145656720), (2, 72828360), (3, 48552240), (4, 36414180), (5, 29131344), (6, 24276120), (8, 18207090), (9, 16184080), (10, 14565672), (11, 13241520), (12, 12138060), (15, 9710448), (16, 9103545), (18, 8092040), (20, 7282836), (22, 6620760), (24, 6069030), (30, 4855224), (33, 4413840), (36, 4046020), (40, 3641418), (44, 3310380), (45, 3236816), (48, 3034515), (53, 2748240), (55, 2648304), (60, 2427612), (66, 2206920), (72, 2023010), (80, 1820709), (88, 1655190), (90, 1618408), (99, 1471280), (106, 1374120), (110, 1324152), (120, 1213806), (132, 1103460), (144, 1011505), (159, 916080), (165, 882768), (176, 827595), (180, 809204), (198, 735640), (212, 687060), (220, 662076), (240, 606903), (264, 551730), (265, 549648), (318, 458040), (330, 441384), (347, 419760), (360, 404602), (396, 367820), (424, 343530), (440, 331038), (477, 305360), (495, 294256), (528, 275865), (530, 274824), (583, 249840), (636, 229020), (660, 220692), (694, 209880), (720, 202301), (792, 183910), (795, 183216), (848, 171765), (880, 165519), (954, 152680), (990, 147128), (1041, 139920), (1060, 137412), (1166, 124920), (1272, 114510), (1320, 110346), (1388, 104940), (1584, 91955), (1590, 91608), (1735, 83952), (1749, 83280), (1908, 76340), (1980, 73564), (2082, 69960), (2120, 68706), (2332, 62460), (2385, 61072), (2544, 57255), (2640, 55173), (2776, 52470), (2915, 49968), (3123, 46640), (3180, 45804), (3470, 41976), (3498, 41640), (3816, 38170), (3817, 38160), (3960, 36782), (4164, 34980), (4240, 34353), (4664, 31230), (4770, 30536), (5205, 27984), (5247, 27760), (5552, 26235), (5830, 24984), (6246, 23320), (6360, 22902), (6940, 20988), (6996, 20820), (7632, 19085), (7634, 19080), (7920, 18391), (8328, 17490), (8745, 16656), (9328, 15615), (9540, 15268), (10410, 13992), (10494, 13880), (11451, 12720), (11660, 12492)]