1338917580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2477}}^1$

素因数の和:2526

約数の個数: 384

約数和(自身を含む): 5595125760

約数和(自身を除く): 4256208180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 54, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 108, 110, 117, 126, 130, 132, 135, 140, 143, 154, 156, 165, 180, 182, 189, 195, 198, 210, 220, 231, 234, 252, 260, 270, 273, 286, 297, 308, 315, 330, 351, 364, 378, 385, 390, 396, 420, 429, 455, 462, 468, 495, 540, 546, 572, 585, 594, 630, 660, 693, 702, 715, 756, 770, 780, 819, 858, 910, 924, 945, 990, 1001, 1092, 1155, 1170, 1188, 1260, 1287, 1365, 1386, 1404, 1430, 1485, 1540, 1638, 1716, 1755, 1820, 1890, 1980, 2002, 2079, 2145, 2310, 2340, 2457, 2477, 2574, 2730, 2772, 2860, 2970, 3003, 3276, 3465, 3510, 3780, 3861, 4004, 4095, 4158, 4290, 4620, 4914, 4954, 5005, 5148, 5460, 5940, 6006, 6435, 6930, 7020, 7431, 7722, 8190, 8316, 8580, 9009, 9828, 9908, 10010, 10395, 12012, 12285, 12385, 12870, 13860, 14862, 15015, 15444, 16380, 17339, 18018, 19305, 20020, 20790, 22293, 24570, 24770, 25740, 27027, 27247, 29724, 30030, 32201, 34678, 36036, 37155, 38610, 41580, 44586, 45045, 49140, 49540, 52017, 54054, 54494, 60060, 64402, 66879, 69356, 74310, 77220, 81741, 86695, 89172, 90090, 96603, 104034, 108108, 108988, 111465, 128804, 133758, 135135, 136235, 148620, 156051, 161005, 163482, 173390, 180180, 190729, 193206, 208068, 222930, 225407, 245223, 260085, 267516, 270270, 272470, 289809, 312102, 322010, 326964, 334395, 346780, 354211, 381458, 386412, 408705, 445860, 450814, 468153, 483015, 490446, 520170, 540540, 544940, 572187, 579618, 624204, 644020, 668790, 676221, 708422, 735669, 762916, 780255, 817410, 869427, 901628, 936306, 953645, 966030, 980892, 1040340, 1062633, 1127035, 1144374, 1159236, 1226115, 1337580, 1352442, 1416844, 1449045, 1471338, 1560510, 1634820, 1716561, 1738854, 1771055, 1872612, 1907290, 1932060, 2028663, 2125266, 2254070, 2288748, 2340765, 2452230, 2479477, 2704884, 2860935, 2898090, 2942676, 3121020, 3187899, 3381105, 3433122, 3477708, 3542110, 3678345, 3814580, 4057326, 4250532, 4347135, 4508140, 4681530, 4904460, 4958954, 5149683, 5313165, 5721870, 5796180, 6085989, 6375798, 6762210, 6866244, 7084220, 7356690, 7438431, 8114652, 8582805, 8694270, 9363060, 9563697, 9917908, 10143315, 10299366, 10626330, 11443740, 12171978, 12397385, 12751596, 13524420, 14713380, 14876862, 15939495, 17165610, 17388540, 19127394, 20286630, 20598732, 21252660, 22315293, 24343956, 24794770, 25748415, 29753724, 30429945, 31878990, 34331220, 37192155, 38254788, 40573260, 44630586, 47818485, 49589540, 51496830, 60859890, 63757980, 66945879, 74384310, 89261172, 95636970, 102993660, 111576465, 121719780, 133891758, 148768620, 191273940, 223152930, 267783516, 334729395, 446305860, 669458790, 1338917580]

約数ペア:

[(1, 1338917580), (2, 669458790), (3, 446305860), (4, 334729395), (5, 267783516), (6, 223152930), (7, 191273940), (9, 148768620), (10, 133891758), (11, 121719780), (12, 111576465), (13, 102993660), (14, 95636970), (15, 89261172), (18, 74384310), (20, 66945879), (21, 63757980), (22, 60859890), (26, 51496830), (27, 49589540), (28, 47818485), (30, 44630586), (33, 40573260), (35, 38254788), (36, 37192155), (39, 34331220), (42, 31878990), (44, 30429945), (45, 29753724), (52, 25748415), (54, 24794770), (55, 24343956), (60, 22315293), (63, 21252660), (65, 20598732), (66, 20286630), (70, 19127394), (77, 17388540), (78, 17165610), (84, 15939495), (90, 14876862), (91, 14713380), (99, 13524420), (105, 12751596), (108, 12397385), (110, 12171978), (117, 11443740), (126, 10626330), (130, 10299366), (132, 10143315), (135, 9917908), (140, 9563697), (143, 9363060), (154, 8694270), (156, 8582805), (165, 8114652), (180, 7438431), (182, 7356690), (189, 7084220), (195, 6866244), (198, 6762210), (210, 6375798), (220, 6085989), (231, 5796180), (234, 5721870), (252, 5313165), (260, 5149683), (270, 4958954), (273, 4904460), (286, 4681530), (297, 4508140), (308, 4347135), (315, 4250532), (330, 4057326), (351, 3814580), (364, 3678345), (378, 3542110), (385, 3477708), (390, 3433122), (396, 3381105), (420, 3187899), (429, 3121020), (455, 2942676), (462, 2898090), (468, 2860935), (495, 2704884), (540, 2479477), (546, 2452230), (572, 2340765), (585, 2288748), (594, 2254070), (630, 2125266), (660, 2028663), (693, 1932060), (702, 1907290), (715, 1872612), (756, 1771055), (770, 1738854), (780, 1716561), (819, 1634820), (858, 1560510), (910, 1471338), (924, 1449045), (945, 1416844), (990, 1352442), (1001, 1337580), (1092, 1226115), (1155, 1159236), (1170, 1144374), (1188, 1127035), (1260, 1062633), (1287, 1040340), (1365, 980892), (1386, 966030), (1404, 953645), (1430, 936306), (1485, 901628), (1540, 869427), (1638, 817410), (1716, 780255), (1755, 762916), (1820, 735669), (1890, 708422), (1980, 676221), (2002, 668790), (2079, 644020), (2145, 624204), (2310, 579618), (2340, 572187), (2457, 544940), (2477, 540540), (2574, 520170), (2730, 490446), (2772, 483015), (2860, 468153), (2970, 450814), (3003, 445860), (3276, 408705), (3465, 386412), (3510, 381458), (3780, 354211), (3861, 346780), (4004, 334395), (4095, 326964), (4158, 322010), (4290, 312102), (4620, 289809), (4914, 272470), (4954, 270270), (5005, 267516), (5148, 260085), (5460, 245223), (5940, 225407), (6006, 222930), (6435, 208068), (6930, 193206), (7020, 190729), (7431, 180180), (7722, 173390), (8190, 163482), (8316, 161005), (8580, 156051), (9009, 148620), (9828, 136235), (9908, 135135), (10010, 133758), (10395, 128804), (12012, 111465), (12285, 108988), (12385, 108108), (12870, 104034), (13860, 96603), (14862, 90090), (15015, 89172), (15444, 86695), (16380, 81741), (17339, 77220), (18018, 74310), (19305, 69356), (20020, 66879), (20790, 64402), (22293, 60060), (24570, 54494), (24770, 54054), (25740, 52017), (27027, 49540), (27247, 49140), (29724, 45045), (30030, 44586), (32201, 41580), (34678, 38610), (36036, 37155)]