195154202040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7494401}}^1$

素因数の和:7494453

約数の個数: 128

約数和(自身を含む): 690684088320

約数和(自身を除く): 495529886280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 7494401, 14988802, 22483203, 29977604, 37472005, 44966406, 52460807, 59955208, 74944010, 89932812, 104921614, 112416015, 149888020, 157382421, 179865624, 209843228, 224832030, 232326431, 262304035, 299776040, 314764842, 419686456, 449664060, 464652862, 524608070, 629529684, 696979293, 786912105, 899328120, 929305724, 1049216140, 1161632155, 1259059368, 1393958586, 1573824210, 1626285017, 1858611448, 2098432280, 2323264310, 2787917172, 3147648420, 3252570034, 3484896465, 4646528620, 4878855051, 5575834344, 6295296840, 6505140068, 6969792930, 8131425085, 9293057240, 9757710102, 13010280136, 13939585860, 16262850170, 19515420204, 24394275255, 27879171720, 32525700340, 39030840408, 48788550510, 65051400680, 97577101020, 195154202040]

約数ペア:

[(1, 195154202040), (2, 97577101020), (3, 65051400680), (4, 48788550510), (5, 39030840408), (6, 32525700340), (7, 27879171720), (8, 24394275255), (10, 19515420204), (12, 16262850170), (14, 13939585860), (15, 13010280136), (20, 9757710102), (21, 9293057240), (24, 8131425085), (28, 6969792930), (30, 6505140068), (31, 6295296840), (35, 5575834344), (40, 4878855051), (42, 4646528620), (56, 3484896465), (60, 3252570034), (62, 3147648420), (70, 2787917172), (84, 2323264310), (93, 2098432280), (105, 1858611448), (120, 1626285017), (124, 1573824210), (140, 1393958586), (155, 1259059368), (168, 1161632155), (186, 1049216140), (210, 929305724), (217, 899328120), (248, 786912105), (280, 696979293), (310, 629529684), (372, 524608070), (420, 464652862), (434, 449664060), (465, 419686456), (620, 314764842), (651, 299776040), (744, 262304035), (840, 232326431), (868, 224832030), (930, 209843228), (1085, 179865624), (1240, 157382421), (1302, 149888020), (1736, 112416015), (1860, 104921614), (2170, 89932812), (2604, 74944010), (3255, 59955208), (3720, 52460807), (4340, 44966406), (5208, 37472005), (6510, 29977604), (8680, 22483203), (13020, 14988802), (26040, 7494401)]