338633880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^2$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 1168745760

約数和(自身を除く): 830111880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 113, 120, 130, 136, 156, 170, 195, 204, 221, 226, 255, 260, 312, 339, 340, 390, 408, 442, 452, 510, 520, 565, 663, 678, 680, 780, 884, 904, 1020, 1105, 1130, 1326, 1356, 1469, 1560, 1695, 1768, 1921, 2040, 2210, 2260, 2652, 2712, 2938, 3315, 3390, 3842, 4407, 4420, 4520, 5304, 5763, 5876, 6630, 6780, 7345, 7684, 8814, 8840, 9605, 11526, 11752, 12769, 13260, 13560, 14690, 15368, 17628, 19210, 22035, 23052, 24973, 25538, 26520, 28815, 29380, 35256, 38307, 38420, 44070, 46104, 49946, 51076, 57630, 58760, 63845, 74919, 76614, 76840, 88140, 99892, 102152, 115260, 124865, 127690, 149838, 153228, 165997, 176280, 191535, 199784, 217073, 230520, 249730, 255380, 299676, 306456, 331994, 374595, 383070, 434146, 497991, 499460, 510760, 599352, 651219, 663988, 749190, 766140, 829985, 868292, 995982, 998920, 1085365, 1302438, 1327976, 1498380, 1532280, 1659970, 1736584, 1991964, 2170730, 2489955, 2604876, 2821949, 2996760, 3256095, 3319940, 3983928, 4341460, 4979910, 5209752, 5643898, 6512190, 6639880, 8465847, 8682920, 9959820, 11287796, 13024380, 14109745, 16931694, 19919640, 22575592, 26048760, 28219490, 33863388, 42329235, 56438980, 67726776, 84658470, 112877960, 169316940, 338633880]

約数ペア:

[(1, 338633880), (2, 169316940), (3, 112877960), (4, 84658470), (5, 67726776), (6, 56438980), (8, 42329235), (10, 33863388), (12, 28219490), (13, 26048760), (15, 22575592), (17, 19919640), (20, 16931694), (24, 14109745), (26, 13024380), (30, 11287796), (34, 9959820), (39, 8682920), (40, 8465847), (51, 6639880), (52, 6512190), (60, 5643898), (65, 5209752), (68, 4979910), (78, 4341460), (85, 3983928), (102, 3319940), (104, 3256095), (113, 2996760), (120, 2821949), (130, 2604876), (136, 2489955), (156, 2170730), (170, 1991964), (195, 1736584), (204, 1659970), (221, 1532280), (226, 1498380), (255, 1327976), (260, 1302438), (312, 1085365), (339, 998920), (340, 995982), (390, 868292), (408, 829985), (442, 766140), (452, 749190), (510, 663988), (520, 651219), (565, 599352), (663, 510760), (678, 499460), (680, 497991), (780, 434146), (884, 383070), (904, 374595), (1020, 331994), (1105, 306456), (1130, 299676), (1326, 255380), (1356, 249730), (1469, 230520), (1560, 217073), (1695, 199784), (1768, 191535), (1921, 176280), (2040, 165997), (2210, 153228), (2260, 149838), (2652, 127690), (2712, 124865), (2938, 115260), (3315, 102152), (3390, 99892), (3842, 88140), (4407, 76840), (4420, 76614), (4520, 74919), (5304, 63845), (5763, 58760), (5876, 57630), (6630, 51076), (6780, 49946), (7345, 46104), (7684, 44070), (8814, 38420), (8840, 38307), (9605, 35256), (11526, 29380), (11752, 28815), (12769, 26520), (13260, 25538), (13560, 24973), (14690, 23052), (15368, 22035), (17628, 19210)]