817005420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:451

約数の個数: 384

約数和(自身を含む): 3241728000

約数和(自身を除く): 2424722580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 49, 54, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 108, 110, 126, 132, 135, 140, 147, 154, 165, 180, 189, 196, 198, 210, 220, 231, 245, 252, 270, 294, 297, 308, 315, 330, 343, 378, 385, 396, 401, 420, 441, 462, 490, 495, 539, 540, 588, 594, 630, 660, 686, 693, 735, 756, 770, 802, 882, 924, 945, 980, 990, 1029, 1078, 1155, 1188, 1203, 1260, 1323, 1372, 1386, 1470, 1485, 1540, 1604, 1617, 1715, 1764, 1890, 1980, 2005, 2058, 2079, 2156, 2205, 2310, 2406, 2646, 2695, 2772, 2807, 2940, 2970, 3087, 3234, 3430, 3465, 3609, 3773, 3780, 4010, 4116, 4158, 4410, 4411, 4620, 4812, 4851, 5145, 5292, 5390, 5614, 5940, 6015, 6174, 6468, 6615, 6860, 6930, 7218, 7546, 8020, 8085, 8316, 8421, 8820, 8822, 9261, 9702, 10290, 10395, 10780, 10827, 11228, 11319, 12030, 12348, 13230, 13233, 13860, 14035, 14436, 14553, 15092, 15435, 16170, 16842, 17644, 18045, 18522, 18865, 19404, 19649, 20580, 20790, 21654, 22055, 22638, 24060, 24255, 25263, 26460, 26466, 28070, 29106, 30870, 30877, 32340, 33684, 33957, 36090, 37044, 37730, 39298, 39699, 41580, 42105, 43308, 44110, 45276, 46305, 48510, 50526, 52932, 54135, 56140, 56595, 58212, 58947, 61740, 61754, 66165, 67914, 72180, 72765, 75460, 75789, 78596, 79398, 84210, 88220, 92610, 92631, 97020, 98245, 101052, 101871, 108270, 113190, 117894, 119097, 123508, 126315, 132330, 135828, 137543, 145530, 151578, 154385, 158796, 168420, 169785, 176841, 185220, 185262, 196490, 198495, 203742, 216139, 216540, 226380, 235788, 238194, 252630, 264660, 275086, 277893, 291060, 294735, 303156, 308770, 339570, 353682, 370524, 378945, 392980, 396990, 407484, 412629, 432278, 463155, 476388, 505260, 509355, 530523, 550172, 555786, 589470, 595485, 617540, 648417, 679140, 687715, 707364, 757890, 793980, 825258, 833679, 864556, 884205, 926310, 1018710, 1061046, 1080695, 1111572, 1178940, 1190970, 1237887, 1296834, 1375430, 1389465, 1512973, 1515780, 1650516, 1667358, 1768410, 1852620, 1945251, 2037420, 2063145, 2122092, 2161390, 2381940, 2475774, 2593668, 2652615, 2750860, 2778930, 3025946, 3242085, 3334716, 3536820, 3713661, 3890502, 4126290, 4168395, 4322780, 4538919, 4951548, 5305230, 5557860, 5835753, 6051892, 6189435, 6484170, 7427322, 7564865, 7781004, 8252580, 8336790, 9077838, 9726255, 10610460, 11671506, 12378870, 12968340, 13616757, 14854644, 15129730, 16673580, 18155676, 18568305, 19452510, 22694595, 23343012, 24757740, 27233514, 29178765, 30259460, 37136610, 38905020, 40850271, 45389190, 54467028, 58357530, 68083785, 74273220, 81700542, 90778380, 116715060, 136167570, 163401084, 204251355, 272335140, 408502710, 817005420]

約数ペア:

[(1, 817005420), (2, 408502710), (3, 272335140), (4, 204251355), (5, 163401084), (6, 136167570), (7, 116715060), (9, 90778380), (10, 81700542), (11, 74273220), (12, 68083785), (14, 58357530), (15, 54467028), (18, 45389190), (20, 40850271), (21, 38905020), (22, 37136610), (27, 30259460), (28, 29178765), (30, 27233514), (33, 24757740), (35, 23343012), (36, 22694595), (42, 19452510), (44, 18568305), (45, 18155676), (49, 16673580), (54, 15129730), (55, 14854644), (60, 13616757), (63, 12968340), (66, 12378870), (70, 11671506), (77, 10610460), (84, 9726255), (90, 9077838), (98, 8336790), (99, 8252580), (105, 7781004), (108, 7564865), (110, 7427322), (126, 6484170), (132, 6189435), (135, 6051892), (140, 5835753), (147, 5557860), (154, 5305230), (165, 4951548), (180, 4538919), (189, 4322780), (196, 4168395), (198, 4126290), (210, 3890502), (220, 3713661), (231, 3536820), (245, 3334716), (252, 3242085), (270, 3025946), (294, 2778930), (297, 2750860), (308, 2652615), (315, 2593668), (330, 2475774), (343, 2381940), (378, 2161390), (385, 2122092), (396, 2063145), (401, 2037420), (420, 1945251), (441, 1852620), (462, 1768410), (490, 1667358), (495, 1650516), (539, 1515780), (540, 1512973), (588, 1389465), (594, 1375430), (630, 1296834), (660, 1237887), (686, 1190970), (693, 1178940), (735, 1111572), (756, 1080695), (770, 1061046), (802, 1018710), (882, 926310), (924, 884205), (945, 864556), (980, 833679), (990, 825258), (1029, 793980), (1078, 757890), (1155, 707364), (1188, 687715), (1203, 679140), (1260, 648417), (1323, 617540), (1372, 595485), (1386, 589470), (1470, 555786), (1485, 550172), (1540, 530523), (1604, 509355), (1617, 505260), (1715, 476388), (1764, 463155), (1890, 432278), (1980, 412629), (2005, 407484), (2058, 396990), (2079, 392980), (2156, 378945), (2205, 370524), (2310, 353682), (2406, 339570), (2646, 308770), (2695, 303156), (2772, 294735), (2807, 291060), (2940, 277893), (2970, 275086), (3087, 264660), (3234, 252630), (3430, 238194), (3465, 235788), (3609, 226380), (3773, 216540), (3780, 216139), (4010, 203742), (4116, 198495), (4158, 196490), (4410, 185262), (4411, 185220), (4620, 176841), (4812, 169785), (4851, 168420), (5145, 158796), (5292, 154385), (5390, 151578), (5614, 145530), (5940, 137543), (6015, 135828), (6174, 132330), (6468, 126315), (6615, 123508), (6860, 119097), (6930, 117894), (7218, 113190), (7546, 108270), (8020, 101871), (8085, 101052), (8316, 98245), (8421, 97020), (8820, 92631), (8822, 92610), (9261, 88220), (9702, 84210), (10290, 79398), (10395, 78596), (10780, 75789), (10827, 75460), (11228, 72765), (11319, 72180), (12030, 67914), (12348, 66165), (13230, 61754), (13233, 61740), (13860, 58947), (14035, 58212), (14436, 56595), (14553, 56140), (15092, 54135), (15435, 52932), (16170, 50526), (16842, 48510), (17644, 46305), (18045, 45276), (18522, 44110), (18865, 43308), (19404, 42105), (19649, 41580), (20580, 39699), (20790, 39298), (21654, 37730), (22055, 37044), (22638, 36090), (24060, 33957), (24255, 33684), (25263, 32340), (26460, 30877), (26466, 30870), (28070, 29106)]