1457632020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2971}}^1$

素因数の和:3050

約数の個数: 192

約数和(自身を含む): 4781258496

約数和(自身を除く): 3323626476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 37, 39, 51, 52, 60, 65, 68, 74, 78, 85, 102, 111, 130, 148, 156, 170, 185, 195, 204, 221, 222, 255, 260, 340, 370, 390, 442, 444, 481, 510, 555, 629, 663, 740, 780, 884, 962, 1020, 1105, 1110, 1258, 1326, 1443, 1887, 1924, 2210, 2220, 2405, 2516, 2652, 2886, 2971, 3145, 3315, 3774, 4420, 4810, 5772, 5942, 6290, 6630, 7215, 7548, 8177, 8913, 9435, 9620, 11884, 12580, 13260, 14430, 14855, 16354, 17826, 18870, 24531, 28860, 29710, 32708, 35652, 37740, 38623, 40885, 44565, 49062, 50507, 59420, 77246, 81770, 89130, 98124, 101014, 109927, 115869, 122655, 151521, 154492, 163540, 178260, 193115, 202028, 219854, 231738, 245310, 252535, 303042, 329781, 386230, 439708, 463476, 490620, 505070, 549635, 579345, 606084, 656591, 659562, 757605, 772460, 1010140, 1099270, 1158690, 1313182, 1319124, 1429051, 1515210, 1648905, 1868759, 1969773, 2198540, 2317380, 2626364, 2858102, 3030420, 3282955, 3297810, 3737518, 3939546, 4287153, 5606277, 5716204, 6565910, 6595620, 7145255, 7475036, 7879092, 8574306, 9343795, 9848865, 11212554, 13131820, 14290510, 17148612, 18687590, 19697730, 21435765, 22425108, 24293867, 28031385, 28581020, 37375180, 39395460, 42871530, 48587734, 56062770, 72881601, 85743060, 97175468, 112125540, 121469335, 145763202, 242938670, 291526404, 364408005, 485877340, 728816010, 1457632020]

約数ペア:

[(1, 1457632020), (2, 728816010), (3, 485877340), (4, 364408005), (5, 291526404), (6, 242938670), (10, 145763202), (12, 121469335), (13, 112125540), (15, 97175468), (17, 85743060), (20, 72881601), (26, 56062770), (30, 48587734), (34, 42871530), (37, 39395460), (39, 37375180), (51, 28581020), (52, 28031385), (60, 24293867), (65, 22425108), (68, 21435765), (74, 19697730), (78, 18687590), (85, 17148612), (102, 14290510), (111, 13131820), (130, 11212554), (148, 9848865), (156, 9343795), (170, 8574306), (185, 7879092), (195, 7475036), (204, 7145255), (221, 6595620), (222, 6565910), (255, 5716204), (260, 5606277), (340, 4287153), (370, 3939546), (390, 3737518), (442, 3297810), (444, 3282955), (481, 3030420), (510, 2858102), (555, 2626364), (629, 2317380), (663, 2198540), (740, 1969773), (780, 1868759), (884, 1648905), (962, 1515210), (1020, 1429051), (1105, 1319124), (1110, 1313182), (1258, 1158690), (1326, 1099270), (1443, 1010140), (1887, 772460), (1924, 757605), (2210, 659562), (2220, 656591), (2405, 606084), (2516, 579345), (2652, 549635), (2886, 505070), (2971, 490620), (3145, 463476), (3315, 439708), (3774, 386230), (4420, 329781), (4810, 303042), (5772, 252535), (5942, 245310), (6290, 231738), (6630, 219854), (7215, 202028), (7548, 193115), (8177, 178260), (8913, 163540), (9435, 154492), (9620, 151521), (11884, 122655), (12580, 115869), (13260, 109927), (14430, 101014), (14855, 98124), (16354, 89130), (17826, 81770), (18870, 77246), (24531, 59420), (28860, 50507), (29710, 49062), (32708, 44565), (35652, 40885), (37740, 38623)]