1197281580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:660

約数の個数: 192

約数和(自身を含む): 3874590720

約数和(自身を除く): 2677309140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 307, 311, 330, 380, 418, 570, 614, 622, 627, 660, 836, 921, 933, 1045, 1140, 1228, 1244, 1254, 1535, 1555, 1842, 1866, 2090, 2508, 3070, 3110, 3135, 3377, 3421, 3684, 3732, 4180, 4605, 4665, 5833, 5909, 6140, 6220, 6270, 6754, 6842, 9210, 9330, 10131, 10263, 11666, 11818, 12540, 13508, 13684, 16885, 17105, 17499, 17727, 18420, 18660, 20262, 20526, 23332, 23636, 29165, 29545, 33770, 34210, 34998, 35454, 40524, 41052, 50655, 51315, 58330, 59090, 64163, 64999, 67540, 68420, 69996, 70908, 87495, 88635, 95477, 101310, 102630, 116660, 118180, 128326, 129998, 174990, 177270, 190954, 192489, 194997, 202620, 205260, 256652, 259996, 286431, 320815, 324995, 349980, 354540, 381908, 384978, 389994, 477385, 572862, 641630, 649990, 769956, 779988, 954770, 962445, 974985, 1050247, 1145724, 1283260, 1299980, 1432155, 1814063, 1909540, 1924890, 1949970, 2100494, 2864310, 3150741, 3628126, 3849780, 3899940, 4200988, 5251235, 5442189, 5728620, 6301482, 7256252, 9070315, 10502470, 10884378, 12602964, 15753705, 18140630, 19954693, 21004940, 21768756, 27210945, 31507410, 36281260, 39909386, 54421890, 59864079, 63014820, 79818772, 99773465, 108843780, 119728158, 199546930, 239456316, 299320395, 399093860, 598640790, 1197281580]

約数ペア:

[(1, 1197281580), (2, 598640790), (3, 399093860), (4, 299320395), (5, 239456316), (6, 199546930), (10, 119728158), (11, 108843780), (12, 99773465), (15, 79818772), (19, 63014820), (20, 59864079), (22, 54421890), (30, 39909386), (33, 36281260), (38, 31507410), (44, 27210945), (55, 21768756), (57, 21004940), (60, 19954693), (66, 18140630), (76, 15753705), (95, 12602964), (110, 10884378), (114, 10502470), (132, 9070315), (165, 7256252), (190, 6301482), (209, 5728620), (220, 5442189), (228, 5251235), (285, 4200988), (307, 3899940), (311, 3849780), (330, 3628126), (380, 3150741), (418, 2864310), (570, 2100494), (614, 1949970), (622, 1924890), (627, 1909540), (660, 1814063), (836, 1432155), (921, 1299980), (933, 1283260), (1045, 1145724), (1140, 1050247), (1228, 974985), (1244, 962445), (1254, 954770), (1535, 779988), (1555, 769956), (1842, 649990), (1866, 641630), (2090, 572862), (2508, 477385), (3070, 389994), (3110, 384978), (3135, 381908), (3377, 354540), (3421, 349980), (3684, 324995), (3732, 320815), (4180, 286431), (4605, 259996), (4665, 256652), (5833, 205260), (5909, 202620), (6140, 194997), (6220, 192489), (6270, 190954), (6754, 177270), (6842, 174990), (9210, 129998), (9330, 128326), (10131, 118180), (10263, 116660), (11666, 102630), (11818, 101310), (12540, 95477), (13508, 88635), (13684, 87495), (16885, 70908), (17105, 69996), (17499, 68420), (17727, 67540), (18420, 64999), (18660, 64163), (20262, 59090), (20526, 58330), (23332, 51315), (23636, 50655), (29165, 41052), (29545, 40524), (33770, 35454), (34210, 34998)]