1045419480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{138283}}^1$

素因数の和:138310

約数の個数: 128

約数和(自身を含む): 3982579200

約数和(自身を除く): 2937159720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 138283, 276566, 414849, 553132, 691415, 829698, 967981, 1106264, 1244547, 1382830, 1659396, 1935962, 2074245, 2489094, 2765660, 2903943, 3318792, 3733641, 3871924, 4148490, 4839905, 4978188, 5531320, 5807886, 6222735, 7467282, 7743848, 8296980, 8711829, 9679810, 9956376, 11615772, 12445470, 14519715, 14934564, 16593960, 17423658, 18668205, 19359620, 23231544, 24890940, 26135487, 29039430, 29869128, 34847316, 37336410, 38719240, 43559145, 49781880, 52270974, 58078860, 69694632, 74672820, 87118290, 104541948, 116157720, 130677435, 149345640, 174236580, 209083896, 261354870, 348473160, 522709740, 1045419480]

約数ペア:

[(1, 1045419480), (2, 522709740), (3, 348473160), (4, 261354870), (5, 209083896), (6, 174236580), (7, 149345640), (8, 130677435), (9, 116157720), (10, 104541948), (12, 87118290), (14, 74672820), (15, 69694632), (18, 58078860), (20, 52270974), (21, 49781880), (24, 43559145), (27, 38719240), (28, 37336410), (30, 34847316), (35, 29869128), (36, 29039430), (40, 26135487), (42, 24890940), (45, 23231544), (54, 19359620), (56, 18668205), (60, 17423658), (63, 16593960), (70, 14934564), (72, 14519715), (84, 12445470), (90, 11615772), (105, 9956376), (108, 9679810), (120, 8711829), (126, 8296980), (135, 7743848), (140, 7467282), (168, 6222735), (180, 5807886), (189, 5531320), (210, 4978188), (216, 4839905), (252, 4148490), (270, 3871924), (280, 3733641), (315, 3318792), (360, 2903943), (378, 2765660), (420, 2489094), (504, 2074245), (540, 1935962), (630, 1659396), (756, 1382830), (840, 1244547), (945, 1106264), (1080, 967981), (1260, 829698), (1512, 691415), (1890, 553132), (2520, 414849), (3780, 276566), (7560, 138283)]