1408544280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27361}}^1$

素因数の和:27402

約数の個数: 192

約数和(自身を含む): 5378274720

約数和(自身を除く): 3969730440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 8580, 10296, 12870, 17160, 25740, 27361, 51480, 54722, 82083, 109444, 136805, 164166, 218888, 246249, 273610, 300971, 328332, 355693, 410415, 492498, 547220, 601942, 656664, 711386, 820830, 902913, 984996, 1067079, 1094440, 1203884, 1231245, 1422772, 1504855, 1641660, 1778465, 1805826, 1969992, 2134158, 2407768, 2462490, 2708739, 2845544, 3009710, 3201237, 3283320, 3556930, 3611652, 3912623, 4268316, 4514565, 4924980, 5335395, 5417478, 6019420, 6402474, 7113860, 7223304, 7825246, 8536632, 9029130, 9849960, 10670790, 10834956, 11737869, 12038840, 12804948, 13543695, 14227720, 15650492, 16006185, 18058260, 19563115, 21341580, 21669912, 23475738, 25609896, 27087390, 31300984, 32012370, 35213607, 36116520, 39126230, 42683160, 46951476, 54174780, 58689345, 64024740, 70427214, 78252460, 93902952, 108349560, 117378690, 128049480, 140854428, 156504920, 176068035, 234757380, 281708856, 352136070, 469514760, 704272140, 1408544280]

約数ペア:

[(1, 1408544280), (2, 704272140), (3, 469514760), (4, 352136070), (5, 281708856), (6, 234757380), (8, 176068035), (9, 156504920), (10, 140854428), (11, 128049480), (12, 117378690), (13, 108349560), (15, 93902952), (18, 78252460), (20, 70427214), (22, 64024740), (24, 58689345), (26, 54174780), (30, 46951476), (33, 42683160), (36, 39126230), (39, 36116520), (40, 35213607), (44, 32012370), (45, 31300984), (52, 27087390), (55, 25609896), (60, 23475738), (65, 21669912), (66, 21341580), (72, 19563115), (78, 18058260), (88, 16006185), (90, 15650492), (99, 14227720), (104, 13543695), (110, 12804948), (117, 12038840), (120, 11737869), (130, 10834956), (132, 10670790), (143, 9849960), (156, 9029130), (165, 8536632), (180, 7825246), (195, 7223304), (198, 7113860), (220, 6402474), (234, 6019420), (260, 5417478), (264, 5335395), (286, 4924980), (312, 4514565), (330, 4268316), (360, 3912623), (390, 3611652), (396, 3556930), (429, 3283320), (440, 3201237), (468, 3009710), (495, 2845544), (520, 2708739), (572, 2462490), (585, 2407768), (660, 2134158), (715, 1969992), (780, 1805826), (792, 1778465), (858, 1641660), (936, 1504855), (990, 1422772), (1144, 1231245), (1170, 1203884), (1287, 1094440), (1320, 1067079), (1430, 984996), (1560, 902913), (1716, 820830), (1980, 711386), (2145, 656664), (2340, 601942), (2574, 547220), (2860, 492498), (3432, 410415), (3960, 355693), (4290, 328332), (4680, 300971), (5148, 273610), (5720, 246249), (6435, 218888), (8580, 164166), (10296, 136805), (12870, 109444), (17160, 82083), (25740, 54722), (27361, 51480)]