157040353820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{106759}}^1$

素因数の和:106880

約数の個数: 144

約数和(自身を含む): 408933504000

約数和(自身を除く): 251893150180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 79, 95, 98, 133, 140, 158, 190, 196, 245, 266, 316, 380, 395, 490, 532, 553, 665, 790, 931, 980, 1106, 1330, 1501, 1580, 1862, 2212, 2660, 2765, 3002, 3724, 3871, 4655, 5530, 6004, 7505, 7742, 9310, 10507, 11060, 15010, 15484, 18620, 19355, 21014, 30020, 38710, 42028, 52535, 73549, 77420, 105070, 106759, 147098, 210140, 213518, 294196, 367745, 427036, 533795, 735490, 747313, 1067590, 1470980, 1494626, 2028421, 2135180, 2989252, 3736565, 4056842, 5231191, 7473130, 8113684, 8433961, 10142105, 10462382, 14198947, 14946260, 16867922, 20284210, 20924764, 26155955, 28397894, 33735844, 40568420, 42169805, 52311910, 56795788, 59037727, 70994735, 84339610, 99392629, 104623820, 118075454, 141989470, 160245259, 168679220, 198785258, 236150908, 283978940, 295188635, 320490518, 397570516, 413264089, 496963145, 590377270, 640981036, 801226295, 826528178, 993926290, 1121716813, 1180754540, 1602452590, 1653056356, 1987852580, 2066320445, 2243433626, 3204905180, 4132640890, 4486867252, 5608584065, 7852017691, 8265281780, 11217168130, 15704035382, 22434336260, 31408070764, 39260088455, 78520176910, 157040353820]

約数ペア:

[(1, 157040353820), (2, 78520176910), (4, 39260088455), (5, 31408070764), (7, 22434336260), (10, 15704035382), (14, 11217168130), (19, 8265281780), (20, 7852017691), (28, 5608584065), (35, 4486867252), (38, 4132640890), (49, 3204905180), (70, 2243433626), (76, 2066320445), (79, 1987852580), (95, 1653056356), (98, 1602452590), (133, 1180754540), (140, 1121716813), (158, 993926290), (190, 826528178), (196, 801226295), (245, 640981036), (266, 590377270), (316, 496963145), (380, 413264089), (395, 397570516), (490, 320490518), (532, 295188635), (553, 283978940), (665, 236150908), (790, 198785258), (931, 168679220), (980, 160245259), (1106, 141989470), (1330, 118075454), (1501, 104623820), (1580, 99392629), (1862, 84339610), (2212, 70994735), (2660, 59037727), (2765, 56795788), (3002, 52311910), (3724, 42169805), (3871, 40568420), (4655, 33735844), (5530, 28397894), (6004, 26155955), (7505, 20924764), (7742, 20284210), (9310, 16867922), (10507, 14946260), (11060, 14198947), (15010, 10462382), (15484, 10142105), (18620, 8433961), (19355, 8113684), (21014, 7473130), (30020, 5231191), (38710, 4056842), (42028, 3736565), (52535, 2989252), (73549, 2135180), (77420, 2028421), (105070, 1494626), (106759, 1470980), (147098, 1067590), (210140, 747313), (213518, 735490), (294196, 533795), (367745, 427036)]