12995348800

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5347}}^1$

素因数の和:5414

約数の個数: 252

約数和(自身を含む): 38404458624

約数和(自身を除く): 25409109824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 49, 50, 56, 62, 64, 70, 80, 98, 100, 112, 124, 140, 155, 160, 175, 196, 200, 217, 224, 245, 248, 280, 310, 320, 350, 392, 400, 434, 448, 490, 496, 560, 620, 700, 775, 784, 800, 868, 980, 992, 1085, 1120, 1225, 1240, 1400, 1519, 1550, 1568, 1600, 1736, 1960, 1984, 2170, 2240, 2450, 2480, 2800, 3038, 3100, 3136, 3472, 3920, 4340, 4900, 4960, 5347, 5425, 5600, 6076, 6200, 6944, 7595, 7840, 8680, 9800, 9920, 10694, 10850, 11200, 12152, 12400, 13888, 15190, 15680, 17360, 19600, 21388, 21700, 24304, 24800, 26735, 30380, 34720, 37429, 37975, 39200, 42776, 43400, 48608, 49600, 53470, 60760, 69440, 74858, 75950, 78400, 85552, 86800, 97216, 106940, 121520, 133675, 149716, 151900, 165757, 171104, 173600, 187145, 213880, 243040, 262003, 267350, 299432, 303800, 331514, 342208, 347200, 374290, 427760, 486080, 524006, 534700, 598864, 607600, 663028, 748580, 828785, 855520, 935725, 1048012, 1069400, 1160299, 1197728, 1215200, 1310015, 1326056, 1497160, 1657570, 1711040, 1871450, 2096024, 2138800, 2320598, 2395456, 2430400, 2620030, 2652112, 2994320, 3315140, 3742900, 4143925, 4192048, 4277600, 4641196, 5240060, 5304224, 5801495, 5988640, 6550075, 6630280, 7485800, 8122093, 8287850, 8384096, 8555200, 9282392, 10480120, 10608448, 11602990, 11977280, 13100150, 13260560, 14971600, 16244186, 16575700, 16768192, 18564784, 20960240, 23205980, 26200300, 26521120, 29007475, 29943200, 32488372, 33151400, 37129568, 40610465, 41920480, 46411960, 52400600, 53042240, 58014950, 59886400, 64976744, 66302800, 74259136, 81220930, 83840960, 92823920, 104801200, 116029900, 129953488, 132605600, 162441860, 185647840, 203052325, 209602400, 232059800, 259906976, 265211200, 324883720, 371295680, 406104650, 419204800, 464119600, 519813952, 649767440, 812209300, 928239200, 1299534880, 1624418600, 1856478400, 2599069760, 3248837200, 6497674400, 12995348800]

約数ペア:

[(1, 12995348800), (2, 6497674400), (4, 3248837200), (5, 2599069760), (7, 1856478400), (8, 1624418600), (10, 1299534880), (14, 928239200), (16, 812209300), (20, 649767440), (25, 519813952), (28, 464119600), (31, 419204800), (32, 406104650), (35, 371295680), (40, 324883720), (49, 265211200), (50, 259906976), (56, 232059800), (62, 209602400), (64, 203052325), (70, 185647840), (80, 162441860), (98, 132605600), (100, 129953488), (112, 116029900), (124, 104801200), (140, 92823920), (155, 83840960), (160, 81220930), (175, 74259136), (196, 66302800), (200, 64976744), (217, 59886400), (224, 58014950), (245, 53042240), (248, 52400600), (280, 46411960), (310, 41920480), (320, 40610465), (350, 37129568), (392, 33151400), (400, 32488372), (434, 29943200), (448, 29007475), (490, 26521120), (496, 26200300), (560, 23205980), (620, 20960240), (700, 18564784), (775, 16768192), (784, 16575700), (800, 16244186), (868, 14971600), (980, 13260560), (992, 13100150), (1085, 11977280), (1120, 11602990), (1225, 10608448), (1240, 10480120), (1400, 9282392), (1519, 8555200), (1550, 8384096), (1568, 8287850), (1600, 8122093), (1736, 7485800), (1960, 6630280), (1984, 6550075), (2170, 5988640), (2240, 5801495), (2450, 5304224), (2480, 5240060), (2800, 4641196), (3038, 4277600), (3100, 4192048), (3136, 4143925), (3472, 3742900), (3920, 3315140), (4340, 2994320), (4900, 2652112), (4960, 2620030), (5347, 2430400), (5425, 2395456), (5600, 2320598), (6076, 2138800), (6200, 2096024), (6944, 1871450), (7595, 1711040), (7840, 1657570), (8680, 1497160), (9800, 1326056), (9920, 1310015), (10694, 1215200), (10850, 1197728), (11200, 1160299), (12152, 1069400), (12400, 1048012), (13888, 935725), (15190, 855520), (15680, 828785), (17360, 748580), (19600, 663028), (21388, 607600), (21700, 598864), (24304, 534700), (24800, 524006), (26735, 486080), (30380, 427760), (34720, 374290), (37429, 347200), (37975, 342208), (39200, 331514), (42776, 303800), (43400, 299432), (48608, 267350), (49600, 262003), (53470, 243040), (60760, 213880), (69440, 187145), (74858, 173600), (75950, 171104), (78400, 165757), (85552, 151900), (86800, 149716), (97216, 133675), (106940, 121520)]