4247449320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1249}}^1\times {\mathrm{1667}}^1$

素因数の和:2947

約数の個数: 128

約数和(自身を含む): 13510800000

約数和(自身を除く): 9263350680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1249, 1667, 2040, 2498, 3334, 3747, 4996, 5001, 6245, 6668, 7494, 8335, 9992, 10002, 12490, 13336, 14988, 16670, 18735, 20004, 21233, 24980, 25005, 28339, 29976, 33340, 37470, 40008, 42466, 49960, 50010, 56678, 63699, 66680, 74940, 84932, 85017, 100020, 106165, 113356, 127398, 141695, 149880, 169864, 170034, 200040, 212330, 226712, 254796, 283390, 318495, 340068, 424660, 425085, 509592, 566780, 636990, 680136, 849320, 850170, 1133560, 1273980, 1700340, 2082083, 2547960, 3400680, 4164166, 6246249, 8328332, 10410415, 12492498, 16656664, 20820830, 24984996, 31231245, 35395411, 41641660, 49969992, 62462490, 70790822, 83283320, 106186233, 124924980, 141581644, 176977055, 212372466, 249849960, 283163288, 353954110, 424744932, 530931165, 707908220, 849489864, 1061862330, 1415816440, 2123724660, 4247449320]

約数ペア:

[(1, 4247449320), (2, 2123724660), (3, 1415816440), (4, 1061862330), (5, 849489864), (6, 707908220), (8, 530931165), (10, 424744932), (12, 353954110), (15, 283163288), (17, 249849960), (20, 212372466), (24, 176977055), (30, 141581644), (34, 124924980), (40, 106186233), (51, 83283320), (60, 70790822), (68, 62462490), (85, 49969992), (102, 41641660), (120, 35395411), (136, 31231245), (170, 24984996), (204, 20820830), (255, 16656664), (340, 12492498), (408, 10410415), (510, 8328332), (680, 6246249), (1020, 4164166), (1249, 3400680), (1667, 2547960), (2040, 2082083), (2498, 1700340), (3334, 1273980), (3747, 1133560), (4996, 850170), (5001, 849320), (6245, 680136), (6668, 636990), (7494, 566780), (8335, 509592), (9992, 425085), (10002, 424660), (12490, 340068), (13336, 318495), (14988, 283390), (16670, 254796), (18735, 226712), (20004, 212330), (21233, 200040), (24980, 170034), (25005, 169864), (28339, 149880), (29976, 141695), (33340, 127398), (37470, 113356), (40008, 106165), (42466, 100020), (49960, 85017), (50010, 84932), (56678, 74940), (63699, 66680)]