143936520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:317

約数の個数: 256

約数和(自身を含む): 544320000

約数和(自身を除く): 400383480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 269, 273, 280, 294, 312, 343, 364, 390, 392, 420, 455, 490, 520, 538, 546, 588, 637, 686, 728, 735, 780, 807, 840, 910, 980, 1029, 1076, 1092, 1176, 1274, 1345, 1365, 1372, 1470, 1560, 1614, 1715, 1820, 1883, 1911, 1960, 2058, 2152, 2184, 2548, 2690, 2730, 2744, 2940, 3185, 3228, 3430, 3497, 3640, 3766, 3822, 4035, 4116, 4459, 5096, 5145, 5380, 5460, 5649, 5880, 6370, 6456, 6860, 6994, 7532, 7644, 8070, 8232, 8918, 9415, 9555, 10290, 10491, 10760, 10920, 11298, 12740, 13181, 13377, 13720, 13988, 15064, 15288, 16140, 17485, 17836, 18830, 19110, 20580, 20982, 22295, 22596, 24479, 25480, 26362, 26754, 27976, 28245, 32280, 34970, 35672, 37660, 38220, 39543, 41160, 41964, 44590, 45192, 48958, 52455, 52724, 53508, 56490, 65905, 66885, 69940, 73437, 75320, 76440, 79086, 83928, 89180, 92267, 97916, 104910, 105448, 107016, 112980, 122395, 131810, 133770, 139880, 146874, 158172, 171353, 178360, 184534, 195832, 197715, 209820, 225960, 244790, 263620, 267540, 276801, 293748, 316344, 342706, 367185, 369068, 395430, 419640, 461335, 489580, 514059, 527240, 535080, 553602, 587496, 685412, 734370, 738136, 790860, 856765, 922670, 979160, 1028118, 1107204, 1199471, 1370824, 1384005, 1468740, 1581720, 1713530, 1845340, 2056236, 2214408, 2398942, 2570295, 2768010, 2937480, 3427060, 3598413, 3690680, 4112472, 4797884, 5140590, 5536020, 5997355, 6854120, 7196826, 9595768, 10281180, 11072040, 11994710, 14393652, 17992065, 20562360, 23989420, 28787304, 35984130, 47978840, 71968260, 143936520]

約数ペア:

[(1, 143936520), (2, 71968260), (3, 47978840), (4, 35984130), (5, 28787304), (6, 23989420), (7, 20562360), (8, 17992065), (10, 14393652), (12, 11994710), (13, 11072040), (14, 10281180), (15, 9595768), (20, 7196826), (21, 6854120), (24, 5997355), (26, 5536020), (28, 5140590), (30, 4797884), (35, 4112472), (39, 3690680), (40, 3598413), (42, 3427060), (49, 2937480), (52, 2768010), (56, 2570295), (60, 2398942), (65, 2214408), (70, 2056236), (78, 1845340), (84, 1713530), (91, 1581720), (98, 1468740), (104, 1384005), (105, 1370824), (120, 1199471), (130, 1107204), (140, 1028118), (147, 979160), (156, 922670), (168, 856765), (182, 790860), (195, 738136), (196, 734370), (210, 685412), (245, 587496), (260, 553602), (269, 535080), (273, 527240), (280, 514059), (294, 489580), (312, 461335), (343, 419640), (364, 395430), (390, 369068), (392, 367185), (420, 342706), (455, 316344), (490, 293748), (520, 276801), (538, 267540), (546, 263620), (588, 244790), (637, 225960), (686, 209820), (728, 197715), (735, 195832), (780, 184534), (807, 178360), (840, 171353), (910, 158172), (980, 146874), (1029, 139880), (1076, 133770), (1092, 131810), (1176, 122395), (1274, 112980), (1345, 107016), (1365, 105448), (1372, 104910), (1470, 97916), (1560, 92267), (1614, 89180), (1715, 83928), (1820, 79086), (1883, 76440), (1911, 75320), (1960, 73437), (2058, 69940), (2152, 66885), (2184, 65905), (2548, 56490), (2690, 53508), (2730, 52724), (2744, 52455), (2940, 48958), (3185, 45192), (3228, 44590), (3430, 41964), (3497, 41160), (3640, 39543), (3766, 38220), (3822, 37660), (4035, 35672), (4116, 34970), (4459, 32280), (5096, 28245), (5145, 27976), (5380, 26754), (5460, 26362), (5649, 25480), (5880, 24479), (6370, 22596), (6456, 22295), (6860, 20982), (6994, 20580), (7532, 19110), (7644, 18830), (8070, 17836), (8232, 17485), (8918, 16140), (9415, 15288), (9555, 15064), (10290, 13988), (10491, 13720), (10760, 13377), (10920, 13181), (11298, 12740)]