40976460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1913}}^1$

素因数の和:1952

約数の個数: 144

約数和(自身を含む): 150486336

約数和(自身を除く): 109509876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1913, 2142, 2380, 3060, 3570, 3826, 4284, 5355, 5739, 7140, 7652, 9565, 10710, 11478, 13391, 17217, 19130, 21420, 22956, 26782, 28695, 32521, 34434, 38260, 40173, 53564, 57390, 65042, 66955, 68868, 80346, 86085, 97563, 114780, 120519, 130084, 133910, 160692, 162605, 172170, 195126, 200865, 227647, 241038, 267820, 292689, 325210, 344340, 390252, 401730, 455294, 482076, 487815, 585378, 602595, 650420, 682941, 803460, 910588, 975630, 1138235, 1170756, 1205190, 1365882, 1463445, 1951260, 2048823, 2276470, 2410380, 2731764, 2926890, 3414705, 4097646, 4552940, 5853780, 6829410, 8195292, 10244115, 13658820, 20488230, 40976460]

約数ペア:

[(1, 40976460), (2, 20488230), (3, 13658820), (4, 10244115), (5, 8195292), (6, 6829410), (7, 5853780), (9, 4552940), (10, 4097646), (12, 3414705), (14, 2926890), (15, 2731764), (17, 2410380), (18, 2276470), (20, 2048823), (21, 1951260), (28, 1463445), (30, 1365882), (34, 1205190), (35, 1170756), (36, 1138235), (42, 975630), (45, 910588), (51, 803460), (60, 682941), (63, 650420), (68, 602595), (70, 585378), (84, 487815), (85, 482076), (90, 455294), (102, 401730), (105, 390252), (119, 344340), (126, 325210), (140, 292689), (153, 267820), (170, 241038), (180, 227647), (204, 200865), (210, 195126), (238, 172170), (252, 162605), (255, 160692), (306, 133910), (315, 130084), (340, 120519), (357, 114780), (420, 97563), (476, 86085), (510, 80346), (595, 68868), (612, 66955), (630, 65042), (714, 57390), (765, 53564), (1020, 40173), (1071, 38260), (1190, 34434), (1260, 32521), (1428, 28695), (1530, 26782), (1785, 22956), (1913, 21420), (2142, 19130), (2380, 17217), (3060, 13391), (3570, 11478), (3826, 10710), (4284, 9565), (5355, 7652), (5739, 7140)]