383420520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1237}}^1$

素因数の和:1305

約数の個数: 256

約数和(自身を含む): 1497484800

約数和(自身を除く): 1114064280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 54, 56, 60, 63, 70, 72, 82, 84, 90, 105, 108, 120, 123, 126, 135, 140, 164, 168, 180, 189, 205, 210, 216, 246, 252, 270, 280, 287, 315, 328, 360, 369, 378, 410, 420, 492, 504, 540, 574, 615, 630, 738, 756, 820, 840, 861, 945, 984, 1080, 1107, 1148, 1230, 1237, 1260, 1435, 1476, 1512, 1640, 1722, 1845, 1890, 2214, 2296, 2460, 2474, 2520, 2583, 2870, 2952, 3444, 3690, 3711, 3780, 4305, 4428, 4920, 4948, 5166, 5535, 5740, 6185, 6888, 7380, 7422, 7560, 7749, 8610, 8659, 8856, 9896, 10332, 11070, 11133, 11480, 12370, 12915, 14760, 14844, 15498, 17220, 17318, 18555, 20664, 22140, 22266, 24740, 25830, 25977, 29688, 30996, 33399, 34440, 34636, 37110, 38745, 43295, 44280, 44532, 49480, 50717, 51660, 51954, 55665, 61992, 66798, 69272, 74220, 77490, 77931, 86590, 89064, 101434, 103320, 103908, 111330, 129885, 133596, 148440, 152151, 154980, 155862, 166995, 173180, 202868, 207816, 222660, 233793, 253585, 259770, 267192, 304302, 309960, 311724, 333990, 346360, 355019, 389655, 405736, 445320, 456453, 467586, 507170, 519540, 608604, 623448, 667980, 710038, 760755, 779310, 912906, 935172, 1014340, 1039080, 1065057, 1168965, 1217208, 1335960, 1369359, 1420076, 1521510, 1558620, 1775095, 1825812, 1870344, 2028680, 2130114, 2282265, 2337930, 2738718, 2840152, 3043020, 3117240, 3195171, 3550190, 3651624, 4260228, 4564530, 4675860, 5325285, 5477436, 6086040, 6390342, 6846795, 7100380, 8520456, 9129060, 9351720, 9585513, 10650570, 10954872, 12780684, 13693590, 14200760, 15975855, 18258120, 19171026, 21301140, 25561368, 27387180, 31951710, 38342052, 42602280, 47927565, 54774360, 63903420, 76684104, 95855130, 127806840, 191710260, 383420520]

約数ペア:

[(1, 383420520), (2, 191710260), (3, 127806840), (4, 95855130), (5, 76684104), (6, 63903420), (7, 54774360), (8, 47927565), (9, 42602280), (10, 38342052), (12, 31951710), (14, 27387180), (15, 25561368), (18, 21301140), (20, 19171026), (21, 18258120), (24, 15975855), (27, 14200760), (28, 13693590), (30, 12780684), (35, 10954872), (36, 10650570), (40, 9585513), (41, 9351720), (42, 9129060), (45, 8520456), (54, 7100380), (56, 6846795), (60, 6390342), (63, 6086040), (70, 5477436), (72, 5325285), (82, 4675860), (84, 4564530), (90, 4260228), (105, 3651624), (108, 3550190), (120, 3195171), (123, 3117240), (126, 3043020), (135, 2840152), (140, 2738718), (164, 2337930), (168, 2282265), (180, 2130114), (189, 2028680), (205, 1870344), (210, 1825812), (216, 1775095), (246, 1558620), (252, 1521510), (270, 1420076), (280, 1369359), (287, 1335960), (315, 1217208), (328, 1168965), (360, 1065057), (369, 1039080), (378, 1014340), (410, 935172), (420, 912906), (492, 779310), (504, 760755), (540, 710038), (574, 667980), (615, 623448), (630, 608604), (738, 519540), (756, 507170), (820, 467586), (840, 456453), (861, 445320), (945, 405736), (984, 389655), (1080, 355019), (1107, 346360), (1148, 333990), (1230, 311724), (1237, 309960), (1260, 304302), (1435, 267192), (1476, 259770), (1512, 253585), (1640, 233793), (1722, 222660), (1845, 207816), (1890, 202868), (2214, 173180), (2296, 166995), (2460, 155862), (2474, 154980), (2520, 152151), (2583, 148440), (2870, 133596), (2952, 129885), (3444, 111330), (3690, 103908), (3711, 103320), (3780, 101434), (4305, 89064), (4428, 86590), (4920, 77931), (4948, 77490), (5166, 74220), (5535, 69272), (5740, 66798), (6185, 61992), (6888, 55665), (7380, 51954), (7422, 51660), (7560, 50717), (7749, 49480), (8610, 44532), (8659, 44280), (8856, 43295), (9896, 38745), (10332, 37110), (11070, 34636), (11133, 34440), (11480, 33399), (12370, 30996), (12915, 29688), (14760, 25977), (14844, 25830), (15498, 24740), (17220, 22266), (17318, 22140), (18555, 20664)]