2788534320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2621}}^1$

素因数の和:2692

約数の個数: 320

約数和(自身を含む): 10487328768

約数和(自身を除く): 7698794448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 31, 33, 39, 40, 44, 48, 52, 55, 60, 62, 65, 66, 78, 80, 88, 93, 104, 110, 120, 124, 130, 132, 143, 155, 156, 165, 176, 186, 195, 208, 220, 240, 248, 260, 264, 286, 310, 312, 330, 341, 372, 390, 403, 429, 440, 465, 496, 520, 528, 572, 620, 624, 660, 682, 715, 744, 780, 806, 858, 880, 930, 1023, 1040, 1144, 1209, 1240, 1320, 1364, 1430, 1488, 1560, 1612, 1705, 1716, 1860, 2015, 2046, 2145, 2288, 2418, 2480, 2621, 2640, 2728, 2860, 3120, 3224, 3410, 3432, 3720, 4030, 4092, 4290, 4433, 4836, 5115, 5242, 5456, 5720, 6045, 6448, 6820, 6864, 7440, 7863, 8060, 8184, 8580, 8866, 9672, 10230, 10484, 11440, 12090, 13105, 13299, 13640, 15726, 16120, 16368, 17160, 17732, 19344, 20460, 20968, 22165, 24180, 26210, 26598, 27280, 28831, 31452, 32240, 34073, 34320, 35464, 39315, 40920, 41936, 44330, 48360, 52420, 53196, 57662, 62904, 66495, 68146, 70928, 78630, 81251, 81840, 86493, 88660, 96720, 102219, 104840, 106392, 115324, 125808, 132990, 136292, 144155, 157260, 162502, 170365, 172986, 177320, 204438, 209680, 212784, 230648, 243753, 265980, 272584, 288310, 314520, 325004, 340730, 345972, 354640, 374803, 406255, 408876, 432465, 461296, 487506, 511095, 531960, 545168, 576620, 629040, 650008, 681460, 691944, 749606, 812510, 817752, 864930, 893761, 975012, 1022190, 1056263, 1063920, 1124409, 1153240, 1218765, 1300016, 1362920, 1383888, 1499212, 1625020, 1635504, 1729860, 1787522, 1874015, 1950024, 2044380, 2112526, 2248818, 2306480, 2437530, 2681283, 2725840, 2998424, 3168789, 3250040, 3459720, 3575044, 3748030, 3900048, 4088760, 4225052, 4468805, 4497636, 4875060, 5281315, 5362566, 5622045, 5996848, 6337578, 6500080, 6919440, 7150088, 7496060, 8177520, 8450104, 8937610, 8995272, 9750120, 10562630, 10725132, 11244090, 11618893, 12675156, 13406415, 14300176, 14992120, 15843945, 16900208, 17875220, 17990544, 19500240, 21125260, 21450264, 22488180, 23237786, 25350312, 26812830, 29984240, 31687890, 34856679, 35750440, 42250520, 42900528, 44976360, 46475572, 50700624, 53625660, 58094465, 63375780, 69713358, 71500880, 84501040, 89952720, 92951144, 107251320, 116188930, 126751560, 139426716, 174283395, 185902288, 214502640, 232377860, 253503120, 278853432, 348566790, 464755720, 557706864, 697133580, 929511440, 1394267160, 2788534320]

約数ペア:

[(1, 2788534320), (2, 1394267160), (3, 929511440), (4, 697133580), (5, 557706864), (6, 464755720), (8, 348566790), (10, 278853432), (11, 253503120), (12, 232377860), (13, 214502640), (15, 185902288), (16, 174283395), (20, 139426716), (22, 126751560), (24, 116188930), (26, 107251320), (30, 92951144), (31, 89952720), (33, 84501040), (39, 71500880), (40, 69713358), (44, 63375780), (48, 58094465), (52, 53625660), (55, 50700624), (60, 46475572), (62, 44976360), (65, 42900528), (66, 42250520), (78, 35750440), (80, 34856679), (88, 31687890), (93, 29984240), (104, 26812830), (110, 25350312), (120, 23237786), (124, 22488180), (130, 21450264), (132, 21125260), (143, 19500240), (155, 17990544), (156, 17875220), (165, 16900208), (176, 15843945), (186, 14992120), (195, 14300176), (208, 13406415), (220, 12675156), (240, 11618893), (248, 11244090), (260, 10725132), (264, 10562630), (286, 9750120), (310, 8995272), (312, 8937610), (330, 8450104), (341, 8177520), (372, 7496060), (390, 7150088), (403, 6919440), (429, 6500080), (440, 6337578), (465, 5996848), (496, 5622045), (520, 5362566), (528, 5281315), (572, 4875060), (620, 4497636), (624, 4468805), (660, 4225052), (682, 4088760), (715, 3900048), (744, 3748030), (780, 3575044), (806, 3459720), (858, 3250040), (880, 3168789), (930, 2998424), (1023, 2725840), (1040, 2681283), (1144, 2437530), (1209, 2306480), (1240, 2248818), (1320, 2112526), (1364, 2044380), (1430, 1950024), (1488, 1874015), (1560, 1787522), (1612, 1729860), (1705, 1635504), (1716, 1625020), (1860, 1499212), (2015, 1383888), (2046, 1362920), (2145, 1300016), (2288, 1218765), (2418, 1153240), (2480, 1124409), (2621, 1063920), (2640, 1056263), (2728, 1022190), (2860, 975012), (3120, 893761), (3224, 864930), (3410, 817752), (3432, 812510), (3720, 749606), (4030, 691944), (4092, 681460), (4290, 650008), (4433, 629040), (4836, 576620), (5115, 545168), (5242, 531960), (5456, 511095), (5720, 487506), (6045, 461296), (6448, 432465), (6820, 408876), (6864, 406255), (7440, 374803), (7863, 354640), (8060, 345972), (8184, 340730), (8580, 325004), (8866, 314520), (9672, 288310), (10230, 272584), (10484, 265980), (11440, 243753), (12090, 230648), (13105, 212784), (13299, 209680), (13640, 204438), (15726, 177320), (16120, 172986), (16368, 170365), (17160, 162502), (17732, 157260), (19344, 144155), (20460, 136292), (20968, 132990), (22165, 125808), (24180, 115324), (26210, 106392), (26598, 104840), (27280, 102219), (28831, 96720), (31452, 88660), (32240, 86493), (34073, 81840), (34320, 81251), (35464, 78630), (39315, 70928), (40920, 68146), (41936, 66495), (44330, 62904), (48360, 57662), (52420, 53196)]