393487920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{773}}^1$

素因数の和:900

約数の個数: 240

約数和(自身を含む): 1527170112

約数和(自身を除く): 1133682192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 101, 105, 112, 120, 126, 140, 144, 168, 180, 202, 210, 240, 252, 280, 303, 315, 336, 360, 404, 420, 504, 505, 560, 606, 630, 707, 720, 773, 808, 840, 909, 1008, 1010, 1212, 1260, 1414, 1515, 1546, 1616, 1680, 1818, 2020, 2121, 2319, 2424, 2520, 2828, 3030, 3092, 3535, 3636, 3865, 4040, 4242, 4545, 4638, 4848, 5040, 5411, 5656, 6060, 6184, 6363, 6957, 7070, 7272, 7730, 8080, 8484, 9090, 9276, 10605, 10822, 11312, 11595, 12120, 12368, 12726, 13914, 14140, 14544, 15460, 16233, 16968, 18180, 18552, 21210, 21644, 23190, 24240, 25452, 27055, 27828, 28280, 30920, 31815, 32466, 33936, 34785, 36360, 37104, 42420, 43288, 46380, 48699, 50904, 54110, 55656, 56560, 61840, 63630, 64932, 69570, 72720, 78073, 81165, 84840, 86576, 92760, 97398, 101808, 108220, 111312, 127260, 129864, 139140, 156146, 162330, 169680, 185520, 194796, 216440, 234219, 243495, 254520, 259728, 278280, 312292, 324660, 389592, 390365, 432880, 468438, 486990, 509040, 546511, 556560, 624584, 649320, 702657, 779184, 780730, 936876, 973980, 1093022, 1171095, 1249168, 1298640, 1405314, 1561460, 1639533, 1873752, 1947960, 2186044, 2342190, 2732555, 2810628, 3122920, 3279066, 3513285, 3747504, 3895920, 4372088, 4684380, 4918599, 5465110, 5621256, 6245840, 6558132, 7026570, 8197665, 8744176, 9368760, 9837198, 10930220, 11242512, 13116264, 14053140, 16395330, 18737520, 19674396, 21860440, 24592995, 26232528, 28106280, 32790660, 39348792, 43720880, 49185990, 56212560, 65581320, 78697584, 98371980, 131162640, 196743960, 393487920]

約数ペア:

[(1, 393487920), (2, 196743960), (3, 131162640), (4, 98371980), (5, 78697584), (6, 65581320), (7, 56212560), (8, 49185990), (9, 43720880), (10, 39348792), (12, 32790660), (14, 28106280), (15, 26232528), (16, 24592995), (18, 21860440), (20, 19674396), (21, 18737520), (24, 16395330), (28, 14053140), (30, 13116264), (35, 11242512), (36, 10930220), (40, 9837198), (42, 9368760), (45, 8744176), (48, 8197665), (56, 7026570), (60, 6558132), (63, 6245840), (70, 5621256), (72, 5465110), (80, 4918599), (84, 4684380), (90, 4372088), (101, 3895920), (105, 3747504), (112, 3513285), (120, 3279066), (126, 3122920), (140, 2810628), (144, 2732555), (168, 2342190), (180, 2186044), (202, 1947960), (210, 1873752), (240, 1639533), (252, 1561460), (280, 1405314), (303, 1298640), (315, 1249168), (336, 1171095), (360, 1093022), (404, 973980), (420, 936876), (504, 780730), (505, 779184), (560, 702657), (606, 649320), (630, 624584), (707, 556560), (720, 546511), (773, 509040), (808, 486990), (840, 468438), (909, 432880), (1008, 390365), (1010, 389592), (1212, 324660), (1260, 312292), (1414, 278280), (1515, 259728), (1546, 254520), (1616, 243495), (1680, 234219), (1818, 216440), (2020, 194796), (2121, 185520), (2319, 169680), (2424, 162330), (2520, 156146), (2828, 139140), (3030, 129864), (3092, 127260), (3535, 111312), (3636, 108220), (3865, 101808), (4040, 97398), (4242, 92760), (4545, 86576), (4638, 84840), (4848, 81165), (5040, 78073), (5411, 72720), (5656, 69570), (6060, 64932), (6184, 63630), (6363, 61840), (6957, 56560), (7070, 55656), (7272, 54110), (7730, 50904), (8080, 48699), (8484, 46380), (9090, 43288), (9276, 42420), (10605, 37104), (10822, 36360), (11312, 34785), (11595, 33936), (12120, 32466), (12368, 31815), (12726, 30920), (13914, 28280), (14140, 27828), (14544, 27055), (15460, 25452), (16233, 24240), (16968, 23190), (18180, 21644), (18552, 21210)]