1378826460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:162

約数の個数: 432

約数和(自身を含む): 4967071200

約数和(自身を除く): 3588244740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 37, 44, 45, 55, 58, 59, 60, 66, 74, 87, 90, 99, 110, 111, 116, 118, 121, 132, 145, 148, 165, 174, 177, 180, 185, 198, 220, 222, 236, 242, 261, 290, 295, 319, 330, 333, 348, 354, 363, 370, 396, 407, 435, 444, 484, 495, 522, 531, 555, 580, 590, 605, 638, 649, 660, 666, 708, 726, 740, 814, 870, 885, 957, 990, 1044, 1062, 1073, 1089, 1110, 1180, 1210, 1221, 1276, 1298, 1305, 1332, 1452, 1595, 1628, 1665, 1711, 1740, 1770, 1815, 1914, 1947, 1980, 2035, 2124, 2146, 2178, 2183, 2220, 2420, 2442, 2596, 2610, 2655, 2871, 3190, 3219, 3245, 3330, 3422, 3509, 3540, 3630, 3663, 3828, 3894, 4070, 4292, 4356, 4366, 4477, 4785, 4884, 5133, 5220, 5310, 5365, 5445, 5742, 5841, 6105, 6380, 6438, 6490, 6549, 6660, 6844, 7018, 7139, 7260, 7326, 7788, 8140, 8555, 8732, 8954, 9570, 9657, 9735, 10266, 10527, 10620, 10730, 10890, 10915, 11484, 11682, 11803, 12210, 12876, 12980, 13098, 13431, 14036, 14278, 14355, 14652, 15399, 16095, 17110, 17545, 17908, 18315, 18821, 19140, 19314, 19470, 19647, 20532, 21054, 21417, 21460, 21780, 21830, 22385, 23364, 23606, 24013, 24420, 25665, 26196, 26862, 28556, 28710, 29205, 30798, 31581, 32190, 32745, 34220, 35090, 35409, 35695, 36630, 37642, 38628, 38940, 39294, 40293, 42108, 42834, 43660, 44770, 47212, 48026, 48285, 51330, 52635, 53724, 56463, 57420, 58410, 59015, 61596, 63162, 63307, 64251, 64380, 65490, 67155, 70180, 70818, 71390, 72039, 73260, 75284, 76995, 78588, 80586, 85668, 89540, 94105, 96052, 96570, 98235, 102660, 105270, 106227, 107085, 112926, 116820, 118030, 120065, 126324, 126614, 128502, 129833, 130980, 134310, 141636, 142780, 144078, 153990, 157905, 161172, 169389, 177045, 188210, 189921, 193140, 196470, 201465, 207031, 210540, 212454, 214170, 216117, 225852, 236060, 240130, 253228, 257004, 259666, 264143, 268620, 282315, 288156, 307980, 315810, 316535, 321255, 338778, 354090, 360195, 376420, 379842, 389499, 392940, 402930, 414062, 424908, 428340, 432234, 480260, 519332, 528286, 531135, 564630, 569763, 621093, 631620, 633070, 642510, 649165, 677556, 696377, 708180, 720390, 759684, 778998, 792429, 805860, 828124, 846945, 864468, 949605, 1035155, 1056572, 1062270, 1080585, 1129260, 1139526, 1168497, 1242186, 1266140, 1285020, 1298330, 1320715, 1392754, 1440780, 1557996, 1584858, 1693890, 1863279, 1899210, 1947495, 2070310, 2089131, 2124540, 2161170, 2279052, 2336994, 2377287, 2484372, 2596660, 2641430, 2785508, 2848815, 3105465, 3169716, 3387780, 3481885, 3726558, 3798420, 3894990, 3962145, 4140620, 4178262, 4322340, 4673988, 4754574, 5282860, 5697630, 5842485, 6210930, 6267393, 6963770, 7453116, 7660147, 7789980, 7924290, 8356524, 9316395, 9509148, 10445655, 11395260, 11684970, 11886435, 12421860, 12534786, 13927540, 15320294, 15848580, 18632790, 20891310, 22980441, 23369940, 23772870, 25069572, 30640588, 31336965, 37265580, 38300735, 41782620, 45960882, 47545740, 62673930, 68941323, 76601470, 91921764, 114902205, 125347860, 137882646, 153202940, 229804410, 275765292, 344706615, 459608820, 689413230, 1378826460]

約数ペア:

[(1, 1378826460), (2, 689413230), (3, 459608820), (4, 344706615), (5, 275765292), (6, 229804410), (9, 153202940), (10, 137882646), (11, 125347860), (12, 114902205), (15, 91921764), (18, 76601470), (20, 68941323), (22, 62673930), (29, 47545740), (30, 45960882), (33, 41782620), (36, 38300735), (37, 37265580), (44, 31336965), (45, 30640588), (55, 25069572), (58, 23772870), (59, 23369940), (60, 22980441), (66, 20891310), (74, 18632790), (87, 15848580), (90, 15320294), (99, 13927540), (110, 12534786), (111, 12421860), (116, 11886435), (118, 11684970), (121, 11395260), (132, 10445655), (145, 9509148), (148, 9316395), (165, 8356524), (174, 7924290), (177, 7789980), (180, 7660147), (185, 7453116), (198, 6963770), (220, 6267393), (222, 6210930), (236, 5842485), (242, 5697630), (261, 5282860), (290, 4754574), (295, 4673988), (319, 4322340), (330, 4178262), (333, 4140620), (348, 3962145), (354, 3894990), (363, 3798420), (370, 3726558), (396, 3481885), (407, 3387780), (435, 3169716), (444, 3105465), (484, 2848815), (495, 2785508), (522, 2641430), (531, 2596660), (555, 2484372), (580, 2377287), (590, 2336994), (605, 2279052), (638, 2161170), (649, 2124540), (660, 2089131), (666, 2070310), (708, 1947495), (726, 1899210), (740, 1863279), (814, 1693890), (870, 1584858), (885, 1557996), (957, 1440780), (990, 1392754), (1044, 1320715), (1062, 1298330), (1073, 1285020), (1089, 1266140), (1110, 1242186), (1180, 1168497), (1210, 1139526), (1221, 1129260), (1276, 1080585), (1298, 1062270), (1305, 1056572), (1332, 1035155), (1452, 949605), (1595, 864468), (1628, 846945), (1665, 828124), (1711, 805860), (1740, 792429), (1770, 778998), (1815, 759684), (1914, 720390), (1947, 708180), (1980, 696377), (2035, 677556), (2124, 649165), (2146, 642510), (2178, 633070), (2183, 631620), (2220, 621093), (2420, 569763), (2442, 564630), (2596, 531135), (2610, 528286), (2655, 519332), (2871, 480260), (3190, 432234), (3219, 428340), (3245, 424908), (3330, 414062), (3422, 402930), (3509, 392940), (3540, 389499), (3630, 379842), (3663, 376420), (3828, 360195), (3894, 354090), (4070, 338778), (4292, 321255), (4356, 316535), (4366, 315810), (4477, 307980), (4785, 288156), (4884, 282315), (5133, 268620), (5220, 264143), (5310, 259666), (5365, 257004), (5445, 253228), (5742, 240130), (5841, 236060), (6105, 225852), (6380, 216117), (6438, 214170), (6490, 212454), (6549, 210540), (6660, 207031), (6844, 201465), (7018, 196470), (7139, 193140), (7260, 189921), (7326, 188210), (7788, 177045), (8140, 169389), (8555, 161172), (8732, 157905), (8954, 153990), (9570, 144078), (9657, 142780), (9735, 141636), (10266, 134310), (10527, 130980), (10620, 129833), (10730, 128502), (10890, 126614), (10915, 126324), (11484, 120065), (11682, 118030), (11803, 116820), (12210, 112926), (12876, 107085), (12980, 106227), (13098, 105270), (13431, 102660), (14036, 98235), (14278, 96570), (14355, 96052), (14652, 94105), (15399, 89540), (16095, 85668), (17110, 80586), (17545, 78588), (17908, 76995), (18315, 75284), (18821, 73260), (19140, 72039), (19314, 71390), (19470, 70818), (19647, 70180), (20532, 67155), (21054, 65490), (21417, 64380), (21460, 64251), (21780, 63307), (21830, 63162), (22385, 61596), (23364, 59015), (23606, 58410), (24013, 57420), (24420, 56463), (25665, 53724), (26196, 52635), (26862, 51330), (28556, 48285), (28710, 48026), (29205, 47212), (30798, 44770), (31581, 43660), (32190, 42834), (32745, 42108), (34220, 40293), (35090, 39294), (35409, 38940), (35695, 38628), (36630, 37642)]