12920378400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:705

約数の個数: 432

約数和(自身を含む): 47557456128

約数和(自身を除く): 34637077728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 96, 100, 107, 120, 124, 144, 150, 155, 160, 180, 186, 200, 214, 225, 240, 248, 279, 288, 300, 310, 321, 360, 372, 400, 428, 450, 465, 480, 496, 535, 541, 558, 600, 620, 642, 720, 744, 775, 800, 856, 900, 930, 963, 992, 1070, 1082, 1116, 1200, 1240, 1284, 1395, 1440, 1488, 1550, 1605, 1623, 1712, 1800, 1860, 1926, 2140, 2164, 2232, 2325, 2400, 2480, 2568, 2675, 2705, 2790, 2976, 3100, 3210, 3246, 3317, 3424, 3600, 3720, 3852, 4280, 4328, 4464, 4650, 4815, 4869, 4960, 5136, 5350, 5410, 5580, 6200, 6420, 6492, 6634, 6975, 7200, 7440, 7704, 8025, 8115, 8560, 8656, 8928, 9300, 9630, 9738, 9951, 10272, 10700, 10820, 11160, 12400, 12840, 12984, 13268, 13525, 13950, 14880, 15408, 16050, 16230, 16585, 16771, 17120, 17312, 18600, 19260, 19476, 19902, 21400, 21640, 22320, 24075, 24345, 24800, 25680, 25968, 26536, 27050, 27900, 29853, 30816, 32100, 32460, 33170, 33542, 37200, 38520, 38952, 39804, 40575, 42800, 43280, 44640, 48150, 48690, 49755, 50313, 51360, 51936, 53072, 54100, 55800, 57887, 59706, 64200, 64920, 66340, 67084, 74400, 77040, 77904, 79608, 81150, 82925, 83855, 85600, 86560, 96300, 97380, 99510, 100626, 106144, 108200, 111600, 115774, 119412, 121725, 128400, 129840, 132680, 134168, 149265, 150939, 154080, 155808, 159216, 162300, 165850, 167710, 173661, 192600, 194760, 199020, 201252, 216400, 223200, 231548, 238824, 243450, 248775, 251565, 256800, 259680, 265360, 268336, 289435, 298530, 301878, 318432, 324600, 331700, 335420, 347322, 385200, 389520, 398040, 402504, 419275, 432800, 463096, 477648, 486900, 497550, 503130, 520983, 530720, 536672, 578870, 597060, 603756, 649200, 663400, 670840, 694644, 746325, 754695, 770400, 779040, 796080, 805008, 838550, 868305, 926192, 955296, 973800, 995100, 1006260, 1041966, 1157740, 1194120, 1207512, 1257825, 1298400, 1326800, 1341680, 1389288, 1447175, 1492650, 1509390, 1592160, 1610016, 1677100, 1736610, 1794497, 1852384, 1947600, 1990200, 2012520, 2083932, 2315480, 2388240, 2415024, 2515650, 2604915, 2653600, 2683360, 2778576, 2894350, 2985300, 3018780, 3354200, 3473220, 3588994, 3773475, 3895200, 3980400, 4025040, 4167864, 4341525, 4630960, 4776480, 4830048, 5031300, 5209830, 5383491, 5557152, 5788700, 5970600, 6037560, 6708400, 6946440, 7177988, 7546950, 7960800, 8050080, 8335728, 8683050, 8972485, 9261920, 10062600, 10419660, 10766982, 11577400, 11941200, 12075120, 13024575, 13416800, 13892880, 14355976, 15093900, 16150473, 16671456, 17366100, 17944970, 20125200, 20839320, 21533964, 23154800, 23882400, 24150240, 26049150, 26917455, 27785760, 28711952, 30187800, 32300946, 34732200, 35889940, 40250400, 41678640, 43067928, 44862425, 46309600, 52098300, 53834910, 57423904, 60375600, 64601892, 69464400, 71779880, 80752365, 83357280, 86135856, 89724850, 104196600, 107669820, 120751200, 129203784, 134587275, 138928800, 143559760, 161504730, 172271712, 179449700, 208393200, 215339640, 258407568, 269174550, 287119520, 323009460, 358899400, 403761825, 416786400, 430679280, 516815136, 538349100, 646018920, 717798800, 807523650, 861358560, 1076698200, 1292037840, 1435597600, 1615047300, 2153396400, 2584075680, 3230094600, 4306792800, 6460189200, 12920378400]

約数ペア:

[(1, 12920378400), (2, 6460189200), (3, 4306792800), (4, 3230094600), (5, 2584075680), (6, 2153396400), (8, 1615047300), (9, 1435597600), (10, 1292037840), (12, 1076698200), (15, 861358560), (16, 807523650), (18, 717798800), (20, 646018920), (24, 538349100), (25, 516815136), (30, 430679280), (31, 416786400), (32, 403761825), (36, 358899400), (40, 323009460), (45, 287119520), (48, 269174550), (50, 258407568), (60, 215339640), (62, 208393200), (72, 179449700), (75, 172271712), (80, 161504730), (90, 143559760), (93, 138928800), (96, 134587275), (100, 129203784), (107, 120751200), (120, 107669820), (124, 104196600), (144, 89724850), (150, 86135856), (155, 83357280), (160, 80752365), (180, 71779880), (186, 69464400), (200, 64601892), (214, 60375600), (225, 57423904), (240, 53834910), (248, 52098300), (279, 46309600), (288, 44862425), (300, 43067928), (310, 41678640), (321, 40250400), (360, 35889940), (372, 34732200), (400, 32300946), (428, 30187800), (450, 28711952), (465, 27785760), (480, 26917455), (496, 26049150), (535, 24150240), (541, 23882400), (558, 23154800), (600, 21533964), (620, 20839320), (642, 20125200), (720, 17944970), (744, 17366100), (775, 16671456), (800, 16150473), (856, 15093900), (900, 14355976), (930, 13892880), (963, 13416800), (992, 13024575), (1070, 12075120), (1082, 11941200), (1116, 11577400), (1200, 10766982), (1240, 10419660), (1284, 10062600), (1395, 9261920), (1440, 8972485), (1488, 8683050), (1550, 8335728), (1605, 8050080), (1623, 7960800), (1712, 7546950), (1800, 7177988), (1860, 6946440), (1926, 6708400), (2140, 6037560), (2164, 5970600), (2232, 5788700), (2325, 5557152), (2400, 5383491), (2480, 5209830), (2568, 5031300), (2675, 4830048), (2705, 4776480), (2790, 4630960), (2976, 4341525), (3100, 4167864), (3210, 4025040), (3246, 3980400), (3317, 3895200), (3424, 3773475), (3600, 3588994), (3720, 3473220), (3852, 3354200), (4280, 3018780), (4328, 2985300), (4464, 2894350), (4650, 2778576), (4815, 2683360), (4869, 2653600), (4960, 2604915), (5136, 2515650), (5350, 2415024), (5410, 2388240), (5580, 2315480), (6200, 2083932), (6420, 2012520), (6492, 1990200), (6634, 1947600), (6975, 1852384), (7200, 1794497), (7440, 1736610), (7704, 1677100), (8025, 1610016), (8115, 1592160), (8560, 1509390), (8656, 1492650), (8928, 1447175), (9300, 1389288), (9630, 1341680), (9738, 1326800), (9951, 1298400), (10272, 1257825), (10700, 1207512), (10820, 1194120), (11160, 1157740), (12400, 1041966), (12840, 1006260), (12984, 995100), (13268, 973800), (13525, 955296), (13950, 926192), (14880, 868305), (15408, 838550), (16050, 805008), (16230, 796080), (16585, 779040), (16771, 770400), (17120, 754695), (17312, 746325), (18600, 694644), (19260, 670840), (19476, 663400), (19902, 649200), (21400, 603756), (21640, 597060), (22320, 578870), (24075, 536672), (24345, 530720), (24800, 520983), (25680, 503130), (25968, 497550), (26536, 486900), (27050, 477648), (27900, 463096), (29853, 432800), (30816, 419275), (32100, 402504), (32460, 398040), (33170, 389520), (33542, 385200), (37200, 347322), (38520, 335420), (38952, 331700), (39804, 324600), (40575, 318432), (42800, 301878), (43280, 298530), (44640, 289435), (48150, 268336), (48690, 265360), (49755, 259680), (50313, 256800), (51360, 251565), (51936, 248775), (53072, 243450), (54100, 238824), (55800, 231548), (57887, 223200), (59706, 216400), (64200, 201252), (64920, 199020), (66340, 194760), (67084, 192600), (74400, 173661), (77040, 167710), (77904, 165850), (79608, 162300), (81150, 159216), (82925, 155808), (83855, 154080), (85600, 150939), (86560, 149265), (96300, 134168), (97380, 132680), (99510, 129840), (100626, 128400), (106144, 121725), (108200, 119412), (111600, 115774)]