2331491520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:232

約数の個数: 448

約数和(自身を含む): 8444666880

約数和(自身を除く): 6113175360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 73, 76, 80, 85, 95, 96, 102, 103, 114, 120, 136, 146, 152, 160, 170, 190, 192, 204, 206, 219, 228, 240, 255, 272, 285, 292, 304, 309, 320, 323, 340, 365, 380, 408, 412, 438, 456, 480, 510, 515, 544, 570, 584, 608, 618, 646, 680, 730, 760, 816, 824, 876, 912, 960, 969, 1020, 1030, 1088, 1095, 1140, 1168, 1216, 1236, 1241, 1292, 1360, 1387, 1460, 1520, 1545, 1615, 1632, 1648, 1751, 1752, 1824, 1938, 1957, 2040, 2060, 2190, 2280, 2336, 2472, 2482, 2584, 2720, 2774, 2920, 3040, 3090, 3230, 3264, 3296, 3502, 3504, 3648, 3723, 3876, 3914, 4080, 4120, 4161, 4380, 4560, 4672, 4845, 4944, 4964, 5168, 5253, 5440, 5548, 5840, 5871, 6080, 6180, 6205, 6460, 6592, 6935, 7004, 7008, 7446, 7519, 7752, 7828, 8160, 8240, 8322, 8755, 8760, 9120, 9690, 9785, 9888, 9928, 10336, 10506, 11096, 11680, 11742, 12360, 12410, 12920, 13870, 14008, 14016, 14892, 15038, 15504, 15656, 16320, 16480, 16644, 17510, 17520, 18240, 18615, 19380, 19570, 19776, 19856, 20672, 20805, 21012, 22192, 22557, 23360, 23484, 23579, 24720, 24820, 25840, 26265, 27740, 28016, 29355, 29784, 30076, 31008, 31312, 32960, 33269, 33288, 35020, 35040, 37230, 37595, 38760, 39140, 39712, 41610, 42024, 44384, 45114, 46968, 47158, 49440, 49640, 51680, 52530, 55480, 56032, 58710, 59568, 60152, 62016, 62624, 66538, 66576, 70040, 70080, 70737, 74460, 75190, 77520, 78280, 79424, 83220, 84048, 88768, 90228, 93936, 94316, 98880, 99280, 99807, 103360, 105060, 110960, 112064, 112785, 117420, 117895, 119136, 120304, 125248, 127823, 133076, 133152, 140080, 141474, 142861, 148920, 150380, 155040, 156560, 166345, 166440, 168096, 180456, 187872, 188632, 198560, 199614, 210120, 221920, 225570, 234840, 235790, 238272, 240608, 255646, 266152, 266304, 280160, 282948, 285722, 297840, 300760, 310080, 313120, 332690, 332880, 336192, 353685, 360912, 375744, 377264, 383469, 397120, 399228, 420240, 428583, 443840, 451140, 469680, 471580, 481216, 499035, 511292, 532304, 560320, 565896, 571444, 595680, 601520, 626240, 639115, 665380, 665760, 707370, 714305, 721824, 754528, 766938, 798456, 840480, 857166, 902280, 939360, 943160, 998070, 1022584, 1064608, 1131792, 1142888, 1191360, 1203040, 1278230, 1330760, 1331520, 1414740, 1428610, 1443648, 1509056, 1533876, 1596912, 1680960, 1714332, 1804560, 1878720, 1886320, 1917345, 1996140, 2045168, 2129216, 2142915, 2263584, 2285776, 2406080, 2428637, 2556460, 2661520, 2829480, 2857220, 3067752, 3193824, 3428664, 3609120, 3772640, 3834690, 3992280, 4090336, 4285830, 4527168, 4571552, 4857274, 5112920, 5323040, 5658960, 5714440, 6135504, 6387648, 6857328, 7218240, 7285911, 7545280, 7669380, 7984560, 8180672, 8571660, 9143104, 9714548, 10225840, 10646080, 11317920, 11428880, 12143185, 12271008, 13714656, 14571822, 15338760, 15969120, 17143320, 19429096, 20451680, 22635840, 22857760, 24286370, 24542016, 27429312, 29143644, 30677520, 31938240, 34286640, 36429555, 38858192, 40903360, 45715520, 48572740, 58287288, 61355040, 68573280, 72859110, 77716384, 97145480, 116574576, 122710080, 137146560, 145718220, 155432768, 194290960, 233149152, 291436440, 388581920, 466298304, 582872880, 777163840, 1165745760, 2331491520]

約数ペア:

[(1, 2331491520), (2, 1165745760), (3, 777163840), (4, 582872880), (5, 466298304), (6, 388581920), (8, 291436440), (10, 233149152), (12, 194290960), (15, 155432768), (16, 145718220), (17, 137146560), (19, 122710080), (20, 116574576), (24, 97145480), (30, 77716384), (32, 72859110), (34, 68573280), (38, 61355040), (40, 58287288), (48, 48572740), (51, 45715520), (57, 40903360), (60, 38858192), (64, 36429555), (68, 34286640), (73, 31938240), (76, 30677520), (80, 29143644), (85, 27429312), (95, 24542016), (96, 24286370), (102, 22857760), (103, 22635840), (114, 20451680), (120, 19429096), (136, 17143320), (146, 15969120), (152, 15338760), (160, 14571822), (170, 13714656), (190, 12271008), (192, 12143185), (204, 11428880), (206, 11317920), (219, 10646080), (228, 10225840), (240, 9714548), (255, 9143104), (272, 8571660), (285, 8180672), (292, 7984560), (304, 7669380), (309, 7545280), (320, 7285911), (323, 7218240), (340, 6857328), (365, 6387648), (380, 6135504), (408, 5714440), (412, 5658960), (438, 5323040), (456, 5112920), (480, 4857274), (510, 4571552), (515, 4527168), (544, 4285830), (570, 4090336), (584, 3992280), (608, 3834690), (618, 3772640), (646, 3609120), (680, 3428664), (730, 3193824), (760, 3067752), (816, 2857220), (824, 2829480), (876, 2661520), (912, 2556460), (960, 2428637), (969, 2406080), (1020, 2285776), (1030, 2263584), (1088, 2142915), (1095, 2129216), (1140, 2045168), (1168, 1996140), (1216, 1917345), (1236, 1886320), (1241, 1878720), (1292, 1804560), (1360, 1714332), (1387, 1680960), (1460, 1596912), (1520, 1533876), (1545, 1509056), (1615, 1443648), (1632, 1428610), (1648, 1414740), (1751, 1331520), (1752, 1330760), (1824, 1278230), (1938, 1203040), (1957, 1191360), (2040, 1142888), (2060, 1131792), (2190, 1064608), (2280, 1022584), (2336, 998070), (2472, 943160), (2482, 939360), (2584, 902280), (2720, 857166), (2774, 840480), (2920, 798456), (3040, 766938), (3090, 754528), (3230, 721824), (3264, 714305), (3296, 707370), (3502, 665760), (3504, 665380), (3648, 639115), (3723, 626240), (3876, 601520), (3914, 595680), (4080, 571444), (4120, 565896), (4161, 560320), (4380, 532304), (4560, 511292), (4672, 499035), (4845, 481216), (4944, 471580), (4964, 469680), (5168, 451140), (5253, 443840), (5440, 428583), (5548, 420240), (5840, 399228), (5871, 397120), (6080, 383469), (6180, 377264), (6205, 375744), (6460, 360912), (6592, 353685), (6935, 336192), (7004, 332880), (7008, 332690), (7446, 313120), (7519, 310080), (7752, 300760), (7828, 297840), (8160, 285722), (8240, 282948), (8322, 280160), (8755, 266304), (8760, 266152), (9120, 255646), (9690, 240608), (9785, 238272), (9888, 235790), (9928, 234840), (10336, 225570), (10506, 221920), (11096, 210120), (11680, 199614), (11742, 198560), (12360, 188632), (12410, 187872), (12920, 180456), (13870, 168096), (14008, 166440), (14016, 166345), (14892, 156560), (15038, 155040), (15504, 150380), (15656, 148920), (16320, 142861), (16480, 141474), (16644, 140080), (17510, 133152), (17520, 133076), (18240, 127823), (18615, 125248), (19380, 120304), (19570, 119136), (19776, 117895), (19856, 117420), (20672, 112785), (20805, 112064), (21012, 110960), (22192, 105060), (22557, 103360), (23360, 99807), (23484, 99280), (23579, 98880), (24720, 94316), (24820, 93936), (25840, 90228), (26265, 88768), (27740, 84048), (28016, 83220), (29355, 79424), (29784, 78280), (30076, 77520), (31008, 75190), (31312, 74460), (32960, 70737), (33269, 70080), (33288, 70040), (35020, 66576), (35040, 66538), (37230, 62624), (37595, 62016), (38760, 60152), (39140, 59568), (39712, 58710), (41610, 56032), (42024, 55480), (44384, 52530), (45114, 51680), (46968, 49640), (47158, 49440)]