758220320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1139

約数の個数: 192

約数和(自身を含む): 2174376960

約数和(自身を除く): 1416156640

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 65, 80, 88, 104, 110, 124, 130, 143, 155, 160, 176, 208, 220, 248, 260, 286, 310, 341, 352, 403, 416, 440, 496, 520, 572, 620, 682, 715, 806, 880, 992, 1040, 1069, 1144, 1240, 1364, 1430, 1612, 1705, 1760, 2015, 2080, 2138, 2288, 2480, 2728, 2860, 3224, 3410, 4030, 4276, 4433, 4576, 4960, 5345, 5456, 5720, 6448, 6820, 8060, 8552, 8866, 10690, 10912, 11440, 11759, 12896, 13640, 13897, 16120, 17104, 17732, 21380, 22165, 22880, 23518, 27280, 27794, 32240, 33139, 34208, 35464, 42760, 44330, 47036, 54560, 55588, 58795, 64480, 66278, 69485, 70928, 85520, 88660, 94072, 111176, 117590, 132556, 138970, 141856, 152867, 165695, 171040, 177320, 188144, 222352, 235180, 265112, 277940, 305734, 331390, 354640, 364529, 376288, 430807, 444704, 470360, 530224, 555880, 611468, 662780, 709280, 729058, 764335, 861614, 940720, 1060448, 1111760, 1222936, 1325560, 1458116, 1528670, 1723228, 1822645, 1881440, 2154035, 2223520, 2445872, 2651120, 2916232, 3057340, 3446456, 3645290, 4308070, 4738877, 4891744, 5302240, 5832464, 6114680, 6892912, 7290580, 8616140, 9477754, 11664928, 12229360, 13785824, 14581160, 17232280, 18955508, 23694385, 24458720, 29162320, 34464560, 37911016, 47388770, 58324640, 68929120, 75822032, 94777540, 151644064, 189555080, 379110160, 758220320]

約数ペア:

[(1, 758220320), (2, 379110160), (4, 189555080), (5, 151644064), (8, 94777540), (10, 75822032), (11, 68929120), (13, 58324640), (16, 47388770), (20, 37911016), (22, 34464560), (26, 29162320), (31, 24458720), (32, 23694385), (40, 18955508), (44, 17232280), (52, 14581160), (55, 13785824), (62, 12229360), (65, 11664928), (80, 9477754), (88, 8616140), (104, 7290580), (110, 6892912), (124, 6114680), (130, 5832464), (143, 5302240), (155, 4891744), (160, 4738877), (176, 4308070), (208, 3645290), (220, 3446456), (248, 3057340), (260, 2916232), (286, 2651120), (310, 2445872), (341, 2223520), (352, 2154035), (403, 1881440), (416, 1822645), (440, 1723228), (496, 1528670), (520, 1458116), (572, 1325560), (620, 1222936), (682, 1111760), (715, 1060448), (806, 940720), (880, 861614), (992, 764335), (1040, 729058), (1069, 709280), (1144, 662780), (1240, 611468), (1364, 555880), (1430, 530224), (1612, 470360), (1705, 444704), (1760, 430807), (2015, 376288), (2080, 364529), (2138, 354640), (2288, 331390), (2480, 305734), (2728, 277940), (2860, 265112), (3224, 235180), (3410, 222352), (4030, 188144), (4276, 177320), (4433, 171040), (4576, 165695), (4960, 152867), (5345, 141856), (5456, 138970), (5720, 132556), (6448, 117590), (6820, 111176), (8060, 94072), (8552, 88660), (8866, 85520), (10690, 70928), (10912, 69485), (11440, 66278), (11759, 64480), (12896, 58795), (13640, 55588), (13897, 54560), (16120, 47036), (17104, 44330), (17732, 42760), (21380, 35464), (22165, 34208), (22880, 33139), (23518, 32240), (27280, 27794)]