19461165360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127297}}^1$

素因数の和:127340

約数の個数: 240

約数和(自身を含む): 75578350176

約数和(自身を除く): 56117184816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 2184, 2352, 2548, 2730, 2940, 3120, 3185, 3640, 3822, 3920, 4368, 5096, 5460, 5880, 6370, 7280, 7644, 9555, 10192, 10920, 11760, 12740, 15288, 19110, 21840, 25480, 30576, 38220, 50960, 76440, 127297, 152880, 254594, 381891, 509188, 636485, 763782, 891079, 1018376, 1272970, 1527564, 1654861, 1782158, 1909455, 2036752, 2545940, 2673237, 3055128, 3309722, 3564316, 3818910, 4455395, 4964583, 5091880, 5346474, 6110256, 6237553, 6619444, 7128632, 7637820, 8274305, 8910790, 9929166, 10183760, 10692948, 11584027, 12475106, 13238888, 13366185, 14257264, 15275640, 16548610, 17821580, 18712659, 19858332, 21385896, 23168054, 24822915, 24950212, 26477776, 26732370, 30551280, 31187765, 33097220, 34752081, 35643160, 37425318, 39716664, 42771792, 46336108, 49645830, 49900424, 53464740, 57920135, 62375530, 66194440, 69504162, 71286320, 74850636, 79433328, 81088189, 92672216, 93563295, 99291660, 99800848, 106929480, 115840270, 124751060, 132388880, 139008324, 149701272, 162176378, 173760405, 185344432, 187126590, 198583320, 213858960, 231680540, 243264567, 249502120, 278016648, 299402544, 324352756, 347520810, 374253180, 397166640, 405440945, 463361080, 486529134, 499004240, 556033296, 648705512, 695041620, 748506360, 810881890, 926722160, 973058268, 1216322835, 1297411024, 1390083240, 1497012720, 1621763780, 1946116536, 2432645670, 2780166480, 3243527560, 3892233072, 4865291340, 6487055120, 9730582680, 19461165360]

約数ペア:

[(1, 19461165360), (2, 9730582680), (3, 6487055120), (4, 4865291340), (5, 3892233072), (6, 3243527560), (7, 2780166480), (8, 2432645670), (10, 1946116536), (12, 1621763780), (13, 1497012720), (14, 1390083240), (15, 1297411024), (16, 1216322835), (20, 973058268), (21, 926722160), (24, 810881890), (26, 748506360), (28, 695041620), (30, 648705512), (35, 556033296), (39, 499004240), (40, 486529134), (42, 463361080), (48, 405440945), (49, 397166640), (52, 374253180), (56, 347520810), (60, 324352756), (65, 299402544), (70, 278016648), (78, 249502120), (80, 243264567), (84, 231680540), (91, 213858960), (98, 198583320), (104, 187126590), (105, 185344432), (112, 173760405), (120, 162176378), (130, 149701272), (140, 139008324), (147, 132388880), (156, 124751060), (168, 115840270), (182, 106929480), (195, 99800848), (196, 99291660), (208, 93563295), (210, 92672216), (240, 81088189), (245, 79433328), (260, 74850636), (273, 71286320), (280, 69504162), (294, 66194440), (312, 62375530), (336, 57920135), (364, 53464740), (390, 49900424), (392, 49645830), (420, 46336108), (455, 42771792), (490, 39716664), (520, 37425318), (546, 35643160), (560, 34752081), (588, 33097220), (624, 31187765), (637, 30551280), (728, 26732370), (735, 26477776), (780, 24950212), (784, 24822915), (840, 23168054), (910, 21385896), (980, 19858332), (1040, 18712659), (1092, 17821580), (1176, 16548610), (1274, 15275640), (1365, 14257264), (1456, 13366185), (1470, 13238888), (1560, 12475106), (1680, 11584027), (1820, 10692948), (1911, 10183760), (1960, 9929166), (2184, 8910790), (2352, 8274305), (2548, 7637820), (2730, 7128632), (2940, 6619444), (3120, 6237553), (3185, 6110256), (3640, 5346474), (3822, 5091880), (3920, 4964583), (4368, 4455395), (5096, 3818910), (5460, 3564316), (5880, 3309722), (6370, 3055128), (7280, 2673237), (7644, 2545940), (9555, 2036752), (10192, 1909455), (10920, 1782158), (11760, 1654861), (12740, 1527564), (15288, 1272970), (19110, 1018376), (21840, 891079), (25480, 763782), (30576, 636485), (38220, 509188), (50960, 381891), (76440, 254594), (127297, 152880)]