156771504760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:547

約数の個数: 256

約数和(自身を含む): 394474147200

約数和(自身を除く): 237702642440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 97, 104, 106, 130, 169, 194, 212, 260, 265, 338, 347, 388, 424, 485, 520, 530, 676, 689, 694, 776, 845, 970, 1060, 1261, 1352, 1378, 1388, 1690, 1735, 1940, 2120, 2197, 2522, 2756, 2776, 3380, 3445, 3470, 3880, 4394, 4511, 5044, 5141, 5512, 6305, 6760, 6890, 6940, 8788, 8957, 9022, 10088, 10282, 10985, 12610, 13780, 13880, 16393, 17576, 17914, 18044, 18391, 20564, 21970, 22555, 25220, 25705, 27560, 32786, 33659, 35828, 36088, 36782, 41128, 43940, 44785, 45110, 50440, 51410, 58643, 65572, 66833, 67318, 71656, 73564, 81965, 87880, 89570, 90220, 91955, 102820, 116441, 117286, 131144, 133666, 134636, 147128, 163930, 168295, 179140, 180440, 183910, 205640, 213109, 232882, 234572, 239083, 267332, 269272, 293215, 327860, 334165, 336590, 358280, 367820, 426218, 437567, 465764, 469144, 478166, 534664, 582205, 586430, 655720, 668330, 673180, 735640, 762359, 852436, 868829, 875134, 931528, 956332, 1065545, 1164410, 1172860, 1195415, 1336660, 1346360, 1524718, 1704872, 1737658, 1750268, 1783927, 1912664, 2131090, 2187835, 2328820, 2345720, 2390830, 2673320, 3049436, 3108079, 3475316, 3500536, 3567854, 3811795, 4262180, 4344145, 4375670, 4657640, 4781660, 5688371, 6098872, 6216158, 6950632, 7135708, 7623590, 8524360, 8688290, 8751340, 8919635, 9563320, 11294777, 11376742, 12432316, 14271416, 15247180, 15540395, 17376580, 17502680, 17839270, 22589554, 22753484, 23191051, 24864632, 28441855, 30494360, 31080790, 34753160, 35678540, 40405027, 45179108, 45506968, 46382102, 56473885, 56883710, 62161580, 71357080, 73948823, 80810054, 90358216, 92764204, 112947770, 113767420, 115955255, 124323160, 147897646, 161620108, 185528408, 202025135, 225895540, 227534840, 231910510, 295795292, 301483663, 323240216, 369744115, 404050270, 451791080, 463821020, 591590584, 602967326, 739488230, 808100540, 927642040, 1205934652, 1478976460, 1507418315, 1616201080, 2411869304, 2957952920, 3014836630, 3919287619, 6029673260, 7838575238, 12059346520, 15677150476, 19596438095, 31354300952, 39192876190, 78385752380, 156771504760]

約数ペア:

[(1, 156771504760), (2, 78385752380), (4, 39192876190), (5, 31354300952), (8, 19596438095), (10, 15677150476), (13, 12059346520), (20, 7838575238), (26, 6029673260), (40, 3919287619), (52, 3014836630), (53, 2957952920), (65, 2411869304), (97, 1616201080), (104, 1507418315), (106, 1478976460), (130, 1205934652), (169, 927642040), (194, 808100540), (212, 739488230), (260, 602967326), (265, 591590584), (338, 463821020), (347, 451791080), (388, 404050270), (424, 369744115), (485, 323240216), (520, 301483663), (530, 295795292), (676, 231910510), (689, 227534840), (694, 225895540), (776, 202025135), (845, 185528408), (970, 161620108), (1060, 147897646), (1261, 124323160), (1352, 115955255), (1378, 113767420), (1388, 112947770), (1690, 92764204), (1735, 90358216), (1940, 80810054), (2120, 73948823), (2197, 71357080), (2522, 62161580), (2756, 56883710), (2776, 56473885), (3380, 46382102), (3445, 45506968), (3470, 45179108), (3880, 40405027), (4394, 35678540), (4511, 34753160), (5044, 31080790), (5141, 30494360), (5512, 28441855), (6305, 24864632), (6760, 23191051), (6890, 22753484), (6940, 22589554), (8788, 17839270), (8957, 17502680), (9022, 17376580), (10088, 15540395), (10282, 15247180), (10985, 14271416), (12610, 12432316), (13780, 11376742), (13880, 11294777), (16393, 9563320), (17576, 8919635), (17914, 8751340), (18044, 8688290), (18391, 8524360), (20564, 7623590), (21970, 7135708), (22555, 6950632), (25220, 6216158), (25705, 6098872), (27560, 5688371), (32786, 4781660), (33659, 4657640), (35828, 4375670), (36088, 4344145), (36782, 4262180), (41128, 3811795), (43940, 3567854), (44785, 3500536), (45110, 3475316), (50440, 3108079), (51410, 3049436), (58643, 2673320), (65572, 2390830), (66833, 2345720), (67318, 2328820), (71656, 2187835), (73564, 2131090), (81965, 1912664), (87880, 1783927), (89570, 1750268), (90220, 1737658), (91955, 1704872), (102820, 1524718), (116441, 1346360), (117286, 1336660), (131144, 1195415), (133666, 1172860), (134636, 1164410), (147128, 1065545), (163930, 956332), (168295, 931528), (179140, 875134), (180440, 868829), (183910, 852436), (205640, 762359), (213109, 735640), (232882, 673180), (234572, 668330), (239083, 655720), (267332, 586430), (269272, 582205), (293215, 534664), (327860, 478166), (334165, 469144), (336590, 465764), (358280, 437567), (367820, 426218)]