164340540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 288

約数和(自身を含む): 626196480

約数和(自身を除く): 461855940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 79, 84, 90, 91, 105, 117, 126, 127, 130, 140, 156, 158, 180, 182, 195, 210, 234, 237, 252, 254, 260, 273, 315, 316, 364, 381, 390, 395, 420, 455, 468, 474, 508, 546, 553, 585, 630, 635, 711, 762, 780, 790, 819, 889, 910, 948, 1027, 1092, 1106, 1143, 1170, 1185, 1260, 1270, 1365, 1422, 1524, 1580, 1638, 1651, 1659, 1778, 1820, 1905, 2054, 2212, 2286, 2340, 2370, 2540, 2667, 2730, 2765, 2844, 3081, 3276, 3302, 3318, 3555, 3556, 3810, 4095, 4108, 4445, 4572, 4740, 4953, 4977, 5135, 5334, 5460, 5530, 5715, 6162, 6604, 6636, 7110, 7189, 7620, 8001, 8190, 8255, 8295, 8890, 9243, 9906, 9954, 10033, 10270, 10668, 11060, 11430, 11557, 12324, 13335, 14220, 14378, 14859, 15405, 16002, 16380, 16510, 16590, 17780, 18486, 19812, 19908, 20066, 20540, 21567, 22860, 23114, 24765, 24885, 26670, 28756, 29718, 30099, 30810, 32004, 33020, 33180, 34671, 35945, 36972, 40005, 40132, 43134, 46215, 46228, 49530, 49770, 50165, 53340, 57785, 59436, 60198, 61620, 64701, 69342, 70231, 71890, 74295, 80010, 86268, 90297, 92430, 99060, 99540, 100330, 104013, 107835, 115570, 120396, 129402, 130429, 138684, 140462, 143780, 148590, 150495, 160020, 173355, 180594, 184860, 200660, 208026, 210693, 215670, 231140, 258804, 260858, 280924, 297180, 300990, 323505, 346710, 351155, 361188, 391287, 416052, 421386, 431340, 451485, 520065, 521716, 601980, 632079, 647010, 652145, 693420, 702310, 782574, 842772, 902970, 913003, 1040130, 1053465, 1173861, 1264158, 1294020, 1304290, 1404620, 1565148, 1805940, 1826006, 1956435, 2080260, 2106930, 2347722, 2528316, 2608580, 2739009, 3160395, 3652012, 3912870, 4213860, 4565015, 4695444, 5478018, 5869305, 6320790, 7825740, 8217027, 9130030, 10956036, 11738610, 12641580, 13695045, 16434054, 18260060, 23477220, 27390090, 32868108, 41085135, 54780180, 82170270, 164340540]

約数ペア:

[(1, 164340540), (2, 82170270), (3, 54780180), (4, 41085135), (5, 32868108), (6, 27390090), (7, 23477220), (9, 18260060), (10, 16434054), (12, 13695045), (13, 12641580), (14, 11738610), (15, 10956036), (18, 9130030), (20, 8217027), (21, 7825740), (26, 6320790), (28, 5869305), (30, 5478018), (35, 4695444), (36, 4565015), (39, 4213860), (42, 3912870), (45, 3652012), (52, 3160395), (60, 2739009), (63, 2608580), (65, 2528316), (70, 2347722), (78, 2106930), (79, 2080260), (84, 1956435), (90, 1826006), (91, 1805940), (105, 1565148), (117, 1404620), (126, 1304290), (127, 1294020), (130, 1264158), (140, 1173861), (156, 1053465), (158, 1040130), (180, 913003), (182, 902970), (195, 842772), (210, 782574), (234, 702310), (237, 693420), (252, 652145), (254, 647010), (260, 632079), (273, 601980), (315, 521716), (316, 520065), (364, 451485), (381, 431340), (390, 421386), (395, 416052), (420, 391287), (455, 361188), (468, 351155), (474, 346710), (508, 323505), (546, 300990), (553, 297180), (585, 280924), (630, 260858), (635, 258804), (711, 231140), (762, 215670), (780, 210693), (790, 208026), (819, 200660), (889, 184860), (910, 180594), (948, 173355), (1027, 160020), (1092, 150495), (1106, 148590), (1143, 143780), (1170, 140462), (1185, 138684), (1260, 130429), (1270, 129402), (1365, 120396), (1422, 115570), (1524, 107835), (1580, 104013), (1638, 100330), (1651, 99540), (1659, 99060), (1778, 92430), (1820, 90297), (1905, 86268), (2054, 80010), (2212, 74295), (2286, 71890), (2340, 70231), (2370, 69342), (2540, 64701), (2667, 61620), (2730, 60198), (2765, 59436), (2844, 57785), (3081, 53340), (3276, 50165), (3302, 49770), (3318, 49530), (3555, 46228), (3556, 46215), (3810, 43134), (4095, 40132), (4108, 40005), (4445, 36972), (4572, 35945), (4740, 34671), (4953, 33180), (4977, 33020), (5135, 32004), (5334, 30810), (5460, 30099), (5530, 29718), (5715, 28756), (6162, 26670), (6604, 24885), (6636, 24765), (7110, 23114), (7189, 22860), (7620, 21567), (8001, 20540), (8190, 20066), (8255, 19908), (8295, 19812), (8890, 18486), (9243, 17780), (9906, 16590), (9954, 16510), (10033, 16380), (10270, 16002), (10668, 15405), (11060, 14859), (11430, 14378), (11557, 14220), (12324, 13335)]