2845998400

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1238

約数の個数: 252

約数和(自身を含む): 8416235136

約数和(自身を除く): 5570236736

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, 1171, 1225, 1240, 1400, 1519, 1550, 1568, 1600, 1736, 1960, 1984, 2170, 2240, 2342, 2450, 2480, 2800, 3038, 3100, 3136, 3472, 3920, 4340, 4684, 4900, 4960, 5425, 5600, 5855, 6076, 6200, 6944, 7595, 7840, 8197, 8680, 9368, 9800, 9920, 10850, 11200, 11710, 12152, 12400, 13888, 15190, 15680, 16394, 17360, 18736, 19600, 21700, 23420, 24304, 24800, 29275, 30380, 32788, 34720, 36301, 37472, 37975, 39200, 40985, 43400, 46840, 48608, 49600, 57379, 58550, 60760, 65576, 69440, 72602, 74944, 75950, 78400, 81970, 86800, 93680, 97216, 114758, 117100, 121520, 131152, 145204, 151900, 163940, 173600, 181505, 187360, 204925, 229516, 234200, 243040, 254107, 262304, 286895, 290408, 303800, 327880, 347200, 363010, 374720, 409850, 459032, 468400, 486080, 508214, 524608, 573790, 580816, 607600, 655760, 726020, 819700, 907525, 918064, 936800, 1016428, 1147580, 1161632, 1215200, 1270535, 1311520, 1434475, 1452040, 1639400, 1778749, 1815050, 1836128, 1873600, 2032856, 2295160, 2323264, 2430400, 2541070, 2623040, 2868950, 2904080, 3278800, 3557498, 3630100, 3672256, 4065712, 4590320, 5082140, 5737900, 5808160, 6352675, 6557600, 7114996, 7260200, 8131424, 8893745, 9180640, 10164280, 11475800, 11616320, 12705350, 13115200, 14229992, 14520400, 16262848, 17787490, 18361280, 20328560, 22951600, 25410700, 28459984, 29040800, 35574980, 40657120, 44468725, 45903200, 50821400, 56919968, 58081600, 71149960, 81314240, 88937450, 91806400, 101642800, 113839936, 142299920, 177874900, 203285600, 284599840, 355749800, 406571200, 569199680, 711499600, 1422999200, 2845998400]

約数ペア:

[(1, 2845998400), (2, 1422999200), (4, 711499600), (5, 569199680), (7, 406571200), (8, 355749800), (10, 284599840), (14, 203285600), (16, 177874900), (20, 142299920), (25, 113839936), (28, 101642800), (31, 91806400), (32, 88937450), (35, 81314240), (40, 71149960), (49, 58081600), (50, 56919968), (56, 50821400), (62, 45903200), (64, 44468725), (70, 40657120), (80, 35574980), (98, 29040800), (100, 28459984), (112, 25410700), (124, 22951600), (140, 20328560), (155, 18361280), (160, 17787490), (175, 16262848), (196, 14520400), (200, 14229992), (217, 13115200), (224, 12705350), (245, 11616320), (248, 11475800), (280, 10164280), (310, 9180640), (320, 8893745), (350, 8131424), (392, 7260200), (400, 7114996), (434, 6557600), (448, 6352675), (490, 5808160), (496, 5737900), (560, 5082140), (620, 4590320), (700, 4065712), (775, 3672256), (784, 3630100), (800, 3557498), (868, 3278800), (980, 2904080), (992, 2868950), (1085, 2623040), (1120, 2541070), (1171, 2430400), (1225, 2323264), (1240, 2295160), (1400, 2032856), (1519, 1873600), (1550, 1836128), (1568, 1815050), (1600, 1778749), (1736, 1639400), (1960, 1452040), (1984, 1434475), (2170, 1311520), (2240, 1270535), (2342, 1215200), (2450, 1161632), (2480, 1147580), (2800, 1016428), (3038, 936800), (3100, 918064), (3136, 907525), (3472, 819700), (3920, 726020), (4340, 655760), (4684, 607600), (4900, 580816), (4960, 573790), (5425, 524608), (5600, 508214), (5855, 486080), (6076, 468400), (6200, 459032), (6944, 409850), (7595, 374720), (7840, 363010), (8197, 347200), (8680, 327880), (9368, 303800), (9800, 290408), (9920, 286895), (10850, 262304), (11200, 254107), (11710, 243040), (12152, 234200), (12400, 229516), (13888, 204925), (15190, 187360), (15680, 181505), (16394, 173600), (17360, 163940), (18736, 151900), (19600, 145204), (21700, 131152), (23420, 121520), (24304, 117100), (24800, 114758), (29275, 97216), (30380, 93680), (32788, 86800), (34720, 81970), (36301, 78400), (37472, 75950), (37975, 74944), (39200, 72602), (40985, 69440), (43400, 65576), (46840, 60760), (48608, 58550), (49600, 57379)]