1581098940

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6379}}^1$

素因数の和:6423

約数の個数: 168

約数和(自身を含む): 5271845040

約数和(自身を除く): 3690746100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 324, 340, 405, 459, 486, 510, 540, 612, 729, 765, 810, 918, 972, 1020, 1215, 1377, 1458, 1530, 1620, 1836, 2295, 2430, 2754, 2916, 3060, 3645, 4131, 4590, 4860, 5508, 6379, 6885, 7290, 8262, 9180, 12393, 12758, 13770, 14580, 16524, 19137, 20655, 24786, 25516, 27540, 31895, 38274, 41310, 49572, 57411, 61965, 63790, 76548, 82620, 95685, 108443, 114822, 123930, 127580, 172233, 191370, 216886, 229644, 247860, 287055, 325329, 344466, 382740, 433772, 516699, 542215, 574110, 650658, 688932, 861165, 975987, 1033398, 1084430, 1148220, 1301316, 1550097, 1626645, 1722330, 1951974, 2066796, 2168860, 2583495, 2927961, 3100194, 3253290, 3444660, 3903948, 4650291, 4879935, 5166990, 5855922, 6200388, 6506580, 7750485, 8783883, 9300582, 9759870, 10333980, 11711844, 14639805, 15500970, 17567766, 18601164, 19519740, 23251455, 26351649, 29279610, 31001940, 35135532, 43919415, 46502910, 52703298, 58559220, 79054947, 87838830, 93005820, 105406596, 131758245, 158109894, 175677660, 263516490, 316219788, 395274735, 527032980, 790549470, 1581098940]

約数ペア:

[(1, 1581098940), (2, 790549470), (3, 527032980), (4, 395274735), (5, 316219788), (6, 263516490), (9, 175677660), (10, 158109894), (12, 131758245), (15, 105406596), (17, 93005820), (18, 87838830), (20, 79054947), (27, 58559220), (30, 52703298), (34, 46502910), (36, 43919415), (45, 35135532), (51, 31001940), (54, 29279610), (60, 26351649), (68, 23251455), (81, 19519740), (85, 18601164), (90, 17567766), (102, 15500970), (108, 14639805), (135, 11711844), (153, 10333980), (162, 9759870), (170, 9300582), (180, 8783883), (204, 7750485), (243, 6506580), (255, 6200388), (270, 5855922), (306, 5166990), (324, 4879935), (340, 4650291), (405, 3903948), (459, 3444660), (486, 3253290), (510, 3100194), (540, 2927961), (612, 2583495), (729, 2168860), (765, 2066796), (810, 1951974), (918, 1722330), (972, 1626645), (1020, 1550097), (1215, 1301316), (1377, 1148220), (1458, 1084430), (1530, 1033398), (1620, 975987), (1836, 861165), (2295, 688932), (2430, 650658), (2754, 574110), (2916, 542215), (3060, 516699), (3645, 433772), (4131, 382740), (4590, 344466), (4860, 325329), (5508, 287055), (6379, 247860), (6885, 229644), (7290, 216886), (8262, 191370), (9180, 172233), (12393, 127580), (12758, 123930), (13770, 114822), (14580, 108443), (16524, 95685), (19137, 82620), (20655, 76548), (24786, 63790), (25516, 61965), (27540, 57411), (31895, 49572), (38274, 41310)]