145465320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:225

約数の個数: 384

約数和(自身を含む): 599840640

約数和(自身を除く): 454375320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 49, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 98, 104, 105, 110, 120, 130, 132, 140, 143, 147, 154, 156, 165, 168, 173, 182, 195, 196, 210, 220, 231, 245, 260, 264, 273, 280, 286, 294, 308, 312, 330, 346, 364, 385, 390, 392, 420, 429, 440, 455, 462, 490, 519, 520, 539, 546, 572, 588, 616, 637, 660, 692, 715, 728, 735, 770, 780, 840, 858, 865, 910, 924, 980, 1001, 1038, 1078, 1092, 1144, 1155, 1176, 1211, 1274, 1320, 1365, 1384, 1430, 1470, 1540, 1560, 1617, 1716, 1730, 1820, 1848, 1903, 1911, 1960, 2002, 2076, 2145, 2156, 2184, 2249, 2310, 2422, 2548, 2595, 2695, 2730, 2860, 2940, 3003, 3080, 3185, 3234, 3432, 3460, 3633, 3640, 3806, 3822, 4004, 4152, 4290, 4312, 4498, 4620, 4844, 5005, 5096, 5190, 5390, 5460, 5709, 5720, 5880, 6006, 6055, 6370, 6468, 6747, 6920, 7007, 7266, 7612, 7644, 8008, 8085, 8477, 8580, 8996, 9240, 9515, 9555, 9688, 10010, 10380, 10780, 10920, 11245, 11418, 12012, 12110, 12740, 12936, 13321, 13494, 14014, 14532, 15015, 15224, 15288, 15743, 16170, 16954, 17160, 17992, 18165, 19030, 19110, 20020, 20760, 21021, 21560, 22490, 22836, 24024, 24220, 24739, 25431, 25480, 26642, 26988, 28028, 28545, 29064, 30030, 31486, 32340, 33735, 33908, 35035, 36330, 38060, 38220, 39963, 40040, 42042, 42385, 44980, 45672, 47229, 48440, 49478, 50862, 53284, 53976, 56056, 57090, 60060, 62972, 64680, 66605, 67470, 67816, 70070, 72660, 74217, 76120, 76440, 78715, 79926, 84084, 84770, 89960, 93247, 94458, 98956, 101724, 105105, 106568, 110201, 114180, 120120, 123695, 125944, 127155, 133210, 134940, 140140, 145320, 148434, 157430, 159852, 168168, 169540, 173173, 186494, 188916, 197912, 199815, 203448, 210210, 220402, 228360, 236145, 247390, 254310, 266420, 269880, 279741, 280280, 296868, 314860, 319704, 330603, 339080, 346346, 371085, 372988, 377832, 399630, 420420, 440804, 466235, 472290, 494780, 508620, 519519, 532840, 551005, 559482, 593736, 629720, 661206, 692692, 742170, 745976, 799260, 840840, 865865, 881608, 932470, 944580, 989560, 1017240, 1039038, 1102010, 1118964, 1212211, 1322412, 1385384, 1398705, 1484340, 1598520, 1653015, 1731730, 1864940, 1889160, 2078076, 2204020, 2237928, 2424422, 2597595, 2644824, 2797410, 2968680, 3306030, 3463460, 3636633, 3729880, 4156152, 4408040, 4848844, 5195190, 5594820, 6061055, 6612060, 6926920, 7273266, 9697688, 10390380, 11189640, 12122110, 13224120, 14546532, 18183165, 20780760, 24244220, 29093064, 36366330, 48488440, 72732660, 145465320]

約数ペア:

[(1, 145465320), (2, 72732660), (3, 48488440), (4, 36366330), (5, 29093064), (6, 24244220), (7, 20780760), (8, 18183165), (10, 14546532), (11, 13224120), (12, 12122110), (13, 11189640), (14, 10390380), (15, 9697688), (20, 7273266), (21, 6926920), (22, 6612060), (24, 6061055), (26, 5594820), (28, 5195190), (30, 4848844), (33, 4408040), (35, 4156152), (39, 3729880), (40, 3636633), (42, 3463460), (44, 3306030), (49, 2968680), (52, 2797410), (55, 2644824), (56, 2597595), (60, 2424422), (65, 2237928), (66, 2204020), (70, 2078076), (77, 1889160), (78, 1864940), (84, 1731730), (88, 1653015), (91, 1598520), (98, 1484340), (104, 1398705), (105, 1385384), (110, 1322412), (120, 1212211), (130, 1118964), (132, 1102010), (140, 1039038), (143, 1017240), (147, 989560), (154, 944580), (156, 932470), (165, 881608), (168, 865865), (173, 840840), (182, 799260), (195, 745976), (196, 742170), (210, 692692), (220, 661206), (231, 629720), (245, 593736), (260, 559482), (264, 551005), (273, 532840), (280, 519519), (286, 508620), (294, 494780), (308, 472290), (312, 466235), (330, 440804), (346, 420420), (364, 399630), (385, 377832), (390, 372988), (392, 371085), (420, 346346), (429, 339080), (440, 330603), (455, 319704), (462, 314860), (490, 296868), (519, 280280), (520, 279741), (539, 269880), (546, 266420), (572, 254310), (588, 247390), (616, 236145), (637, 228360), (660, 220402), (692, 210210), (715, 203448), (728, 199815), (735, 197912), (770, 188916), (780, 186494), (840, 173173), (858, 169540), (865, 168168), (910, 159852), (924, 157430), (980, 148434), (1001, 145320), (1038, 140140), (1078, 134940), (1092, 133210), (1144, 127155), (1155, 125944), (1176, 123695), (1211, 120120), (1274, 114180), (1320, 110201), (1365, 106568), (1384, 105105), (1430, 101724), (1470, 98956), (1540, 94458), (1560, 93247), (1617, 89960), (1716, 84770), (1730, 84084), (1820, 79926), (1848, 78715), (1903, 76440), (1911, 76120), (1960, 74217), (2002, 72660), (2076, 70070), (2145, 67816), (2156, 67470), (2184, 66605), (2249, 64680), (2310, 62972), (2422, 60060), (2548, 57090), (2595, 56056), (2695, 53976), (2730, 53284), (2860, 50862), (2940, 49478), (3003, 48440), (3080, 47229), (3185, 45672), (3234, 44980), (3432, 42385), (3460, 42042), (3633, 40040), (3640, 39963), (3806, 38220), (3822, 38060), (4004, 36330), (4152, 35035), (4290, 33908), (4312, 33735), (4498, 32340), (4620, 31486), (4844, 30030), (5005, 29064), (5096, 28545), (5190, 28028), (5390, 26988), (5460, 26642), (5709, 25480), (5720, 25431), (5880, 24739), (6006, 24220), (6055, 24024), (6370, 22836), (6468, 22490), (6747, 21560), (6920, 21021), (7007, 20760), (7266, 20020), (7612, 19110), (7644, 19030), (8008, 18165), (8085, 17992), (8477, 17160), (8580, 16954), (8996, 16170), (9240, 15743), (9515, 15288), (9555, 15224), (9688, 15015), (10010, 14532), (10380, 14014), (10780, 13494), (10920, 13321), (11245, 12936), (11418, 12740), (12012, 12110)]