201990242580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{312089}}^1$

素因数の和:312198

約数の個数: 192

約数和(自身を含む): 684540702720

約数和(自身を除く): 482550460140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 67, 69, 70, 84, 92, 105, 115, 134, 138, 140, 161, 201, 210, 230, 268, 276, 322, 335, 345, 402, 420, 460, 469, 483, 644, 670, 690, 804, 805, 938, 966, 1005, 1340, 1380, 1407, 1541, 1610, 1876, 1932, 2010, 2345, 2415, 2814, 3082, 3220, 4020, 4623, 4690, 4830, 5628, 6164, 7035, 7705, 9246, 9380, 9660, 10787, 14070, 15410, 18492, 21574, 23115, 28140, 30820, 32361, 43148, 46230, 53935, 64722, 92460, 107870, 129444, 161805, 215740, 312089, 323610, 624178, 647220, 936267, 1248356, 1560445, 1872534, 2184623, 3120890, 3745068, 4369246, 4681335, 6241780, 6553869, 7178047, 8738492, 9362670, 10923115, 13107738, 14356094, 18725340, 20909963, 21534141, 21846230, 26215476, 28712188, 32769345, 35890235, 41819926, 43068282, 43692460, 50246329, 62729889, 65538690, 71780470, 83639852, 86136564, 100492658, 104549815, 107670705, 125459778, 131077380, 143560940, 146369741, 150738987, 200985316, 209099630, 215341410, 250919556, 251231645, 292739482, 301477974, 313649445, 418199260, 430682820, 439109223, 480929149, 502463290, 585478964, 602955948, 627298890, 731848705, 753694935, 878218446, 961858298, 1004926580, 1254597780, 1442787447, 1463697410, 1507389870, 1756436892, 1923716596, 2195546115, 2404645745, 2885574894, 2927394820, 3014779740, 3366504043, 4391092230, 4809291490, 5771149788, 6733008086, 7213937235, 8782184460, 9618582980, 10099512129, 13466016172, 14427874470, 16832520215, 20199024258, 28855748940, 33665040430, 40398048516, 50497560645, 67330080860, 100995121290, 201990242580]

約数ペア:

[(1, 201990242580), (2, 100995121290), (3, 67330080860), (4, 50497560645), (5, 40398048516), (6, 33665040430), (7, 28855748940), (10, 20199024258), (12, 16832520215), (14, 14427874470), (15, 13466016172), (20, 10099512129), (21, 9618582980), (23, 8782184460), (28, 7213937235), (30, 6733008086), (35, 5771149788), (42, 4809291490), (46, 4391092230), (60, 3366504043), (67, 3014779740), (69, 2927394820), (70, 2885574894), (84, 2404645745), (92, 2195546115), (105, 1923716596), (115, 1756436892), (134, 1507389870), (138, 1463697410), (140, 1442787447), (161, 1254597780), (201, 1004926580), (210, 961858298), (230, 878218446), (268, 753694935), (276, 731848705), (322, 627298890), (335, 602955948), (345, 585478964), (402, 502463290), (420, 480929149), (460, 439109223), (469, 430682820), (483, 418199260), (644, 313649445), (670, 301477974), (690, 292739482), (804, 251231645), (805, 250919556), (938, 215341410), (966, 209099630), (1005, 200985316), (1340, 150738987), (1380, 146369741), (1407, 143560940), (1541, 131077380), (1610, 125459778), (1876, 107670705), (1932, 104549815), (2010, 100492658), (2345, 86136564), (2415, 83639852), (2814, 71780470), (3082, 65538690), (3220, 62729889), (4020, 50246329), (4623, 43692460), (4690, 43068282), (4830, 41819926), (5628, 35890235), (6164, 32769345), (7035, 28712188), (7705, 26215476), (9246, 21846230), (9380, 21534141), (9660, 20909963), (10787, 18725340), (14070, 14356094), (15410, 13107738), (18492, 10923115), (21574, 9362670), (23115, 8738492), (28140, 7178047), (30820, 6553869), (32361, 6241780), (43148, 4681335), (46230, 4369246), (53935, 3745068), (64722, 3120890), (92460, 2184623), (107870, 1872534), (129444, 1560445), (161805, 1248356), (215740, 936267), (312089, 647220), (323610, 624178)]