235258920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2957}}^1$

素因数の和:3004

約数の個数: 192

約数和(自身を含む): 872136720

約数和(自身を除く): 636877800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 2957, 3060, 3315, 3978, 4420, 4680, 5304, 5914, 6120, 6630, 7956, 8840, 8871, 9945, 11828, 13260, 14785, 15912, 17742, 19890, 23656, 26520, 26613, 29570, 35484, 38441, 39780, 44355, 50269, 53226, 59140, 70968, 76882, 79560, 88710, 100538, 106452, 115323, 118280, 133065, 150807, 153764, 177420, 192205, 201076, 212904, 230646, 251345, 266130, 301614, 307528, 345969, 354840, 384410, 402152, 452421, 461292, 502690, 532260, 576615, 603228, 653497, 691938, 754035, 768820, 904842, 922584, 1005380, 1064520, 1153230, 1206456, 1306994, 1383876, 1508070, 1537640, 1729845, 1809684, 1960491, 2010760, 2262105, 2306460, 2613988, 2767752, 3016140, 3267485, 3459690, 3619368, 3920982, 4524210, 4612920, 5227976, 5881473, 6032280, 6534970, 6919380, 7841964, 9048420, 9802455, 11762946, 13069940, 13838760, 15683928, 18096840, 19604910, 23525892, 26139880, 29407365, 39209820, 47051784, 58814730, 78419640, 117629460, 235258920]

約数ペア:

[(1, 235258920), (2, 117629460), (3, 78419640), (4, 58814730), (5, 47051784), (6, 39209820), (8, 29407365), (9, 26139880), (10, 23525892), (12, 19604910), (13, 18096840), (15, 15683928), (17, 13838760), (18, 13069940), (20, 11762946), (24, 9802455), (26, 9048420), (30, 7841964), (34, 6919380), (36, 6534970), (39, 6032280), (40, 5881473), (45, 5227976), (51, 4612920), (52, 4524210), (60, 3920982), (65, 3619368), (68, 3459690), (72, 3267485), (78, 3016140), (85, 2767752), (90, 2613988), (102, 2306460), (104, 2262105), (117, 2010760), (120, 1960491), (130, 1809684), (136, 1729845), (153, 1537640), (156, 1508070), (170, 1383876), (180, 1306994), (195, 1206456), (204, 1153230), (221, 1064520), (234, 1005380), (255, 922584), (260, 904842), (306, 768820), (312, 754035), (340, 691938), (360, 653497), (390, 603228), (408, 576615), (442, 532260), (468, 502690), (510, 461292), (520, 452421), (585, 402152), (612, 384410), (663, 354840), (680, 345969), (765, 307528), (780, 301614), (884, 266130), (936, 251345), (1020, 230646), (1105, 212904), (1170, 201076), (1224, 192205), (1326, 177420), (1530, 153764), (1560, 150807), (1768, 133065), (1989, 118280), (2040, 115323), (2210, 106452), (2340, 100538), (2652, 88710), (2957, 79560), (3060, 76882), (3315, 70968), (3978, 59140), (4420, 53226), (4680, 50269), (5304, 44355), (5914, 39780), (6120, 38441), (6630, 35484), (7956, 29570), (8840, 26613), (8871, 26520), (9945, 23656), (11828, 19890), (13260, 17742), (14785, 15912)]