287096040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10357}}^1$

素因数の和:10392

約数の個数: 192

約数和(自身を含む): 1163410560

約数和(自身を除く): 876314520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 9240, 10357, 13860, 20714, 27720, 31071, 41428, 51785, 62142, 72499, 82856, 93213, 103570, 113927, 124284, 144998, 155355, 186426, 207140, 217497, 227854, 248568, 289996, 310710, 341781, 362495, 372852, 414280, 434994, 455708, 466065, 569635, 579992, 621420, 652491, 683562, 724990, 745704, 797489, 869988, 911416, 932130, 1025343, 1087485, 1139270, 1242840, 1304982, 1367124, 1449980, 1594978, 1708905, 1739976, 1864260, 2050686, 2174970, 2278540, 2392467, 2609964, 2734248, 2899960, 3189956, 3262455, 3417810, 3728520, 3987445, 4101372, 4349940, 4557080, 4784934, 5126715, 5219928, 6379912, 6524910, 6835620, 7177401, 7974890, 8202744, 8699880, 9569868, 10253430, 11962335, 13049820, 13671240, 14354802, 15949780, 19139736, 20506860, 23924670, 26099640, 28709604, 31899560, 35887005, 41013720, 47849340, 57419208, 71774010, 95698680, 143548020, 287096040]

約数ペア:

[(1, 287096040), (2, 143548020), (3, 95698680), (4, 71774010), (5, 57419208), (6, 47849340), (7, 41013720), (8, 35887005), (9, 31899560), (10, 28709604), (11, 26099640), (12, 23924670), (14, 20506860), (15, 19139736), (18, 15949780), (20, 14354802), (21, 13671240), (22, 13049820), (24, 11962335), (28, 10253430), (30, 9569868), (33, 8699880), (35, 8202744), (36, 7974890), (40, 7177401), (42, 6835620), (44, 6524910), (45, 6379912), (55, 5219928), (56, 5126715), (60, 4784934), (63, 4557080), (66, 4349940), (70, 4101372), (72, 3987445), (77, 3728520), (84, 3417810), (88, 3262455), (90, 3189956), (99, 2899960), (105, 2734248), (110, 2609964), (120, 2392467), (126, 2278540), (132, 2174970), (140, 2050686), (154, 1864260), (165, 1739976), (168, 1708905), (180, 1594978), (198, 1449980), (210, 1367124), (220, 1304982), (231, 1242840), (252, 1139270), (264, 1087485), (280, 1025343), (308, 932130), (315, 911416), (330, 869988), (360, 797489), (385, 745704), (396, 724990), (420, 683562), (440, 652491), (462, 621420), (495, 579992), (504, 569635), (616, 466065), (630, 455708), (660, 434994), (693, 414280), (770, 372852), (792, 362495), (840, 341781), (924, 310710), (990, 289996), (1155, 248568), (1260, 227854), (1320, 217497), (1386, 207140), (1540, 186426), (1848, 155355), (1980, 144998), (2310, 124284), (2520, 113927), (2772, 103570), (3080, 93213), (3465, 82856), (3960, 72499), (4620, 62142), (5544, 51785), (6930, 41428), (9240, 31071), (10357, 27720), (13860, 20714)]