138853260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:222

約数の個数: 288

約数和(自身を含む): 532022400

約数和(自身を除く): 393169140

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, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 173, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 343, 346, 364, 390, 420, 441, 455, 468, 490, 519, 546, 585, 588, 630, 637, 686, 692, 735, 780, 819, 865, 882, 910, 980, 1029, 1038, 1092, 1170, 1211, 1260, 1274, 1365, 1372, 1470, 1557, 1638, 1715, 1730, 1764, 1820, 1911, 2058, 2076, 2205, 2249, 2340, 2422, 2548, 2595, 2730, 2940, 3087, 3114, 3185, 3276, 3430, 3460, 3633, 3822, 4095, 4116, 4410, 4459, 4498, 4844, 5145, 5190, 5460, 5733, 6055, 6174, 6228, 6370, 6747, 6860, 7266, 7644, 7785, 8190, 8477, 8820, 8918, 8996, 9555, 10290, 10380, 10899, 11245, 11466, 12110, 12348, 12740, 13377, 13494, 14532, 15435, 15570, 15743, 16380, 16954, 17836, 18165, 19110, 20241, 20580, 21798, 22295, 22490, 22932, 24220, 25431, 26754, 26988, 28665, 30870, 31140, 31486, 33735, 33908, 36330, 38220, 40131, 40482, 42385, 43596, 44590, 44980, 47229, 50862, 53508, 54495, 57330, 59339, 61740, 62972, 66885, 67470, 72660, 76293, 78715, 80262, 80964, 84770, 89180, 94458, 101205, 101724, 108990, 110201, 114660, 118678, 127155, 133770, 134940, 141687, 152586, 157430, 160524, 169540, 178017, 188916, 200655, 202410, 217980, 220402, 236145, 237356, 254310, 267540, 283374, 296695, 305172, 314860, 330603, 356034, 381465, 401310, 404820, 440804, 472290, 508620, 534051, 551005, 566748, 593390, 661206, 708435, 712068, 762930, 771407, 802620, 890085, 944580, 991809, 1068102, 1102010, 1186780, 1322412, 1416870, 1525860, 1542814, 1653015, 1780170, 1983618, 2136204, 2204020, 2314221, 2670255, 2833740, 3085628, 3306030, 3560340, 3857035, 3967236, 4628442, 4959045, 5340510, 6612060, 6942663, 7714070, 9256884, 9918090, 10681020, 11571105, 13885326, 15428140, 19836180, 23142210, 27770652, 34713315, 46284420, 69426630, 138853260]

約数ペア:

[(1, 138853260), (2, 69426630), (3, 46284420), (4, 34713315), (5, 27770652), (6, 23142210), (7, 19836180), (9, 15428140), (10, 13885326), (12, 11571105), (13, 10681020), (14, 9918090), (15, 9256884), (18, 7714070), (20, 6942663), (21, 6612060), (26, 5340510), (28, 4959045), (30, 4628442), (35, 3967236), (36, 3857035), (39, 3560340), (42, 3306030), (45, 3085628), (49, 2833740), (52, 2670255), (60, 2314221), (63, 2204020), (65, 2136204), (70, 1983618), (78, 1780170), (84, 1653015), (90, 1542814), (91, 1525860), (98, 1416870), (105, 1322412), (117, 1186780), (126, 1102010), (130, 1068102), (140, 991809), (147, 944580), (156, 890085), (173, 802620), (180, 771407), (182, 762930), (195, 712068), (196, 708435), (210, 661206), (234, 593390), (245, 566748), (252, 551005), (260, 534051), (273, 508620), (294, 472290), (315, 440804), (343, 404820), (346, 401310), (364, 381465), (390, 356034), (420, 330603), (441, 314860), (455, 305172), (468, 296695), (490, 283374), (519, 267540), (546, 254310), (585, 237356), (588, 236145), (630, 220402), (637, 217980), (686, 202410), (692, 200655), (735, 188916), (780, 178017), (819, 169540), (865, 160524), (882, 157430), (910, 152586), (980, 141687), (1029, 134940), (1038, 133770), (1092, 127155), (1170, 118678), (1211, 114660), (1260, 110201), (1274, 108990), (1365, 101724), (1372, 101205), (1470, 94458), (1557, 89180), (1638, 84770), (1715, 80964), (1730, 80262), (1764, 78715), (1820, 76293), (1911, 72660), (2058, 67470), (2076, 66885), (2205, 62972), (2249, 61740), (2340, 59339), (2422, 57330), (2548, 54495), (2595, 53508), (2730, 50862), (2940, 47229), (3087, 44980), (3114, 44590), (3185, 43596), (3276, 42385), (3430, 40482), (3460, 40131), (3633, 38220), (3822, 36330), (4095, 33908), (4116, 33735), (4410, 31486), (4459, 31140), (4498, 30870), (4844, 28665), (5145, 26988), (5190, 26754), (5460, 25431), (5733, 24220), (6055, 22932), (6174, 22490), (6228, 22295), (6370, 21798), (6747, 20580), (6860, 20241), (7266, 19110), (7644, 18165), (7785, 17836), (8190, 16954), (8477, 16380), (8820, 15743), (8918, 15570), (8996, 15435), (9555, 14532), (10290, 13494), (10380, 13377), (10899, 12740), (11245, 12348), (11466, 12110)]