8253804420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2521}}^1$

素因数の和:2632

約数の個数: 240

約数和(自身を含む): 27069090048

約数和(自身を除く): 18815285628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 47, 54, 60, 81, 86, 90, 94, 108, 129, 135, 141, 162, 172, 180, 188, 215, 235, 258, 270, 282, 324, 387, 405, 423, 430, 470, 516, 540, 564, 645, 705, 774, 810, 846, 860, 940, 1161, 1269, 1290, 1410, 1548, 1620, 1692, 1935, 2021, 2115, 2322, 2521, 2538, 2580, 2820, 3483, 3807, 3870, 4042, 4230, 4644, 5042, 5076, 5805, 6063, 6345, 6966, 7563, 7614, 7740, 8084, 8460, 10084, 10105, 11610, 12126, 12605, 12690, 13932, 15126, 15228, 17415, 18189, 19035, 20210, 22689, 23220, 24252, 25210, 25380, 30252, 30315, 34830, 36378, 37815, 38070, 40420, 45378, 50420, 54567, 60630, 68067, 69660, 72756, 75630, 76140, 90756, 90945, 108403, 109134, 113445, 118487, 121260, 136134, 151260, 163701, 181890, 204201, 216806, 218268, 226890, 236974, 272268, 272835, 325209, 327402, 340335, 355461, 363780, 408402, 433612, 453780, 473948, 542015, 545670, 592435, 650418, 654804, 680670, 710922, 816804, 818505, 975627, 1021005, 1066383, 1084030, 1091340, 1184870, 1300836, 1361340, 1421844, 1626045, 1637010, 1777305, 1951254, 2042010, 2132766, 2168060, 2369740, 2926881, 3199149, 3252090, 3274020, 3554610, 3902508, 4084020, 4265532, 4878135, 5094941, 5331915, 5853762, 6398298, 6504180, 7109220, 8780643, 9597447, 9756270, 10189882, 10663830, 11707524, 12796596, 14634405, 15284823, 15995745, 17561286, 19194894, 19512540, 20379764, 21327660, 25474705, 29268810, 30569646, 31991490, 35122572, 38389788, 43903215, 45854469, 47987235, 50949410, 58537620, 61139292, 63982980, 76424115, 87806430, 91708938, 95974470, 101898820, 137563407, 152848230, 175612860, 183417876, 191948940, 229272345, 275126814, 305696460, 412690221, 458544690, 550253628, 687817035, 825380442, 917089380, 1375634070, 1650760884, 2063451105, 2751268140, 4126902210, 8253804420]

約数ペア:

[(1, 8253804420), (2, 4126902210), (3, 2751268140), (4, 2063451105), (5, 1650760884), (6, 1375634070), (9, 917089380), (10, 825380442), (12, 687817035), (15, 550253628), (18, 458544690), (20, 412690221), (27, 305696460), (30, 275126814), (36, 229272345), (43, 191948940), (45, 183417876), (47, 175612860), (54, 152848230), (60, 137563407), (81, 101898820), (86, 95974470), (90, 91708938), (94, 87806430), (108, 76424115), (129, 63982980), (135, 61139292), (141, 58537620), (162, 50949410), (172, 47987235), (180, 45854469), (188, 43903215), (215, 38389788), (235, 35122572), (258, 31991490), (270, 30569646), (282, 29268810), (324, 25474705), (387, 21327660), (405, 20379764), (423, 19512540), (430, 19194894), (470, 17561286), (516, 15995745), (540, 15284823), (564, 14634405), (645, 12796596), (705, 11707524), (774, 10663830), (810, 10189882), (846, 9756270), (860, 9597447), (940, 8780643), (1161, 7109220), (1269, 6504180), (1290, 6398298), (1410, 5853762), (1548, 5331915), (1620, 5094941), (1692, 4878135), (1935, 4265532), (2021, 4084020), (2115, 3902508), (2322, 3554610), (2521, 3274020), (2538, 3252090), (2580, 3199149), (2820, 2926881), (3483, 2369740), (3807, 2168060), (3870, 2132766), (4042, 2042010), (4230, 1951254), (4644, 1777305), (5042, 1637010), (5076, 1626045), (5805, 1421844), (6063, 1361340), (6345, 1300836), (6966, 1184870), (7563, 1091340), (7614, 1084030), (7740, 1066383), (8084, 1021005), (8460, 975627), (10084, 818505), (10105, 816804), (11610, 710922), (12126, 680670), (12605, 654804), (12690, 650418), (13932, 592435), (15126, 545670), (15228, 542015), (17415, 473948), (18189, 453780), (19035, 433612), (20210, 408402), (22689, 363780), (23220, 355461), (24252, 340335), (25210, 327402), (25380, 325209), (30252, 272835), (30315, 272268), (34830, 236974), (36378, 226890), (37815, 218268), (38070, 216806), (40420, 204201), (45378, 181890), (50420, 163701), (54567, 151260), (60630, 136134), (68067, 121260), (69660, 118487), (72756, 113445), (75630, 109134), (76140, 108403), (90756, 90945)]