401844870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:667

約数の個数: 192

約数和(自身を含む): 1280448000

約数和(自身を除く): 878603130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 59, 63, 70, 90, 95, 105, 114, 118, 126, 133, 171, 177, 190, 210, 266, 285, 295, 315, 342, 354, 399, 413, 531, 569, 570, 590, 630, 665, 798, 826, 855, 885, 1062, 1121, 1138, 1197, 1239, 1330, 1707, 1710, 1770, 1995, 2065, 2242, 2394, 2478, 2655, 2845, 3363, 3414, 3717, 3983, 3990, 4130, 5121, 5310, 5605, 5690, 5985, 6195, 6726, 7434, 7847, 7966, 8535, 10089, 10242, 10811, 11210, 11949, 11970, 12390, 15694, 16815, 17070, 18585, 19915, 20178, 21622, 23541, 23898, 25605, 32433, 33571, 33630, 35847, 37170, 39235, 39830, 47082, 50445, 51210, 54055, 59745, 64866, 67142, 70623, 71694, 75677, 78470, 97299, 100713, 100890, 108110, 117705, 119490, 141246, 151354, 162165, 167855, 179235, 194598, 201426, 227031, 234997, 235410, 302139, 324330, 335710, 353115, 358470, 378385, 454062, 469994, 486495, 503565, 604278, 637849, 681093, 704991, 706230, 756770, 972990, 1007130, 1135155, 1174985, 1275698, 1362186, 1409982, 1510695, 1913547, 2114973, 2270310, 2349970, 3021390, 3189245, 3405465, 3524955, 3827094, 4229946, 4464943, 5740641, 6378490, 6810930, 7049910, 8929886, 9567735, 10574865, 11481282, 13394829, 19135470, 21149730, 22324715, 26789658, 28703205, 40184487, 44649430, 57406410, 66974145, 80368974, 133948290, 200922435, 401844870]

約数ペア:

[(1, 401844870), (2, 200922435), (3, 133948290), (5, 80368974), (6, 66974145), (7, 57406410), (9, 44649430), (10, 40184487), (14, 28703205), (15, 26789658), (18, 22324715), (19, 21149730), (21, 19135470), (30, 13394829), (35, 11481282), (38, 10574865), (42, 9567735), (45, 8929886), (57, 7049910), (59, 6810930), (63, 6378490), (70, 5740641), (90, 4464943), (95, 4229946), (105, 3827094), (114, 3524955), (118, 3405465), (126, 3189245), (133, 3021390), (171, 2349970), (177, 2270310), (190, 2114973), (210, 1913547), (266, 1510695), (285, 1409982), (295, 1362186), (315, 1275698), (342, 1174985), (354, 1135155), (399, 1007130), (413, 972990), (531, 756770), (569, 706230), (570, 704991), (590, 681093), (630, 637849), (665, 604278), (798, 503565), (826, 486495), (855, 469994), (885, 454062), (1062, 378385), (1121, 358470), (1138, 353115), (1197, 335710), (1239, 324330), (1330, 302139), (1707, 235410), (1710, 234997), (1770, 227031), (1995, 201426), (2065, 194598), (2242, 179235), (2394, 167855), (2478, 162165), (2655, 151354), (2845, 141246), (3363, 119490), (3414, 117705), (3717, 108110), (3983, 100890), (3990, 100713), (4130, 97299), (5121, 78470), (5310, 75677), (5605, 71694), (5690, 70623), (5985, 67142), (6195, 64866), (6726, 59745), (7434, 54055), (7847, 51210), (7966, 50445), (8535, 47082), (10089, 39830), (10242, 39235), (10811, 37170), (11210, 35847), (11949, 33630), (11970, 33571), (12390, 32433), (15694, 25605), (16815, 23898), (17070, 23541), (18585, 21622), (19915, 20178)]