16580776380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{2909}}^1$

素因数の和:3300

約数の個数: 192

約数和(自身を含む): 54535541760

約数和(自身を除く): 37954765380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 331, 410, 420, 492, 574, 615, 662, 820, 861, 993, 1148, 1230, 1324, 1435, 1655, 1722, 1986, 2317, 2460, 2870, 2909, 3310, 3444, 3972, 4305, 4634, 4965, 5740, 5818, 6620, 6951, 8610, 8727, 9268, 9930, 11585, 11636, 13571, 13902, 14545, 17220, 17454, 19860, 20363, 23170, 27142, 27804, 29090, 34755, 34908, 40713, 40726, 43635, 46340, 54284, 58180, 61089, 67855, 69510, 81426, 81452, 87270, 94997, 101815, 119269, 122178, 135710, 139020, 162852, 174540, 189994, 203565, 203630, 238538, 244356, 271420, 284991, 305445, 357807, 379988, 407130, 407260, 474985, 477076, 569982, 596345, 610890, 715614, 814260, 834883, 949970, 962879, 1139964, 1192690, 1221780, 1424955, 1431228, 1669766, 1789035, 1899940, 1925758, 2385380, 2504649, 2849910, 2888637, 3339532, 3578070, 3851516, 4174415, 4814395, 5009298, 5699820, 5777274, 6740153, 7156140, 8348830, 9628790, 10018596, 11554548, 12523245, 13480306, 14443185, 16697660, 19257580, 20220459, 25046490, 26960612, 28886370, 33700765, 39478039, 40440918, 50092980, 57772740, 67401530, 78956078, 80881836, 101102295, 118434117, 134803060, 157912156, 197390195, 202204590, 236868234, 276346273, 394780390, 404409180, 473736468, 552692546, 592170585, 789560780, 829038819, 1105385092, 1184341170, 1381731365, 1658077638, 2368682340, 2763462730, 3316155276, 4145194095, 5526925460, 8290388190, 16580776380]

約数ペア:

[(1, 16580776380), (2, 8290388190), (3, 5526925460), (4, 4145194095), (5, 3316155276), (6, 2763462730), (7, 2368682340), (10, 1658077638), (12, 1381731365), (14, 1184341170), (15, 1105385092), (20, 829038819), (21, 789560780), (28, 592170585), (30, 552692546), (35, 473736468), (41, 404409180), (42, 394780390), (60, 276346273), (70, 236868234), (82, 202204590), (84, 197390195), (105, 157912156), (123, 134803060), (140, 118434117), (164, 101102295), (205, 80881836), (210, 78956078), (246, 67401530), (287, 57772740), (331, 50092980), (410, 40440918), (420, 39478039), (492, 33700765), (574, 28886370), (615, 26960612), (662, 25046490), (820, 20220459), (861, 19257580), (993, 16697660), (1148, 14443185), (1230, 13480306), (1324, 12523245), (1435, 11554548), (1655, 10018596), (1722, 9628790), (1986, 8348830), (2317, 7156140), (2460, 6740153), (2870, 5777274), (2909, 5699820), (3310, 5009298), (3444, 4814395), (3972, 4174415), (4305, 3851516), (4634, 3578070), (4965, 3339532), (5740, 2888637), (5818, 2849910), (6620, 2504649), (6951, 2385380), (8610, 1925758), (8727, 1899940), (9268, 1789035), (9930, 1669766), (11585, 1431228), (11636, 1424955), (13571, 1221780), (13902, 1192690), (14545, 1139964), (17220, 962879), (17454, 949970), (19860, 834883), (20363, 814260), (23170, 715614), (27142, 610890), (27804, 596345), (29090, 569982), (34755, 477076), (34908, 474985), (40713, 407260), (40726, 407130), (43635, 379988), (46340, 357807), (54284, 305445), (58180, 284991), (61089, 271420), (67855, 244356), (69510, 238538), (81426, 203630), (81452, 203565), (87270, 189994), (94997, 174540), (101815, 162852), (119269, 139020), (122178, 135710)]