130288680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:444

約数の個数: 192

約数和(自身を含む): 457002000

約数和(自身を除く): 326713320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 61, 68, 72, 85, 90, 102, 120, 122, 136, 153, 170, 180, 183, 204, 244, 255, 305, 306, 340, 349, 360, 366, 408, 488, 510, 549, 610, 612, 680, 698, 732, 765, 915, 1020, 1037, 1047, 1098, 1220, 1224, 1396, 1464, 1530, 1745, 1830, 2040, 2074, 2094, 2196, 2440, 2745, 2792, 3060, 3111, 3141, 3490, 3660, 4148, 4188, 4392, 5185, 5235, 5490, 5933, 6120, 6222, 6282, 6980, 7320, 8296, 8376, 9333, 10370, 10470, 10980, 11866, 12444, 12564, 13960, 15555, 15705, 17799, 18666, 20740, 20940, 21289, 21960, 23732, 24888, 25128, 29665, 31110, 31410, 35598, 37332, 41480, 41880, 42578, 46665, 47464, 53397, 59330, 62220, 62820, 63867, 71196, 74664, 85156, 88995, 93330, 106445, 106794, 118660, 124440, 125640, 127734, 142392, 170312, 177990, 186660, 191601, 212890, 213588, 237320, 255468, 266985, 319335, 355980, 361913, 373320, 383202, 425780, 427176, 510936, 533970, 638670, 711960, 723826, 766404, 851560, 958005, 1067940, 1085739, 1277340, 1447652, 1532808, 1809565, 1916010, 2135880, 2171478, 2554680, 2895304, 3257217, 3619130, 3832020, 4342956, 5428695, 6514434, 7238260, 7664040, 8685912, 10857390, 13028868, 14476520, 16286085, 21714780, 26057736, 32572170, 43429560, 65144340, 130288680]

約数ペア:

[(1, 130288680), (2, 65144340), (3, 43429560), (4, 32572170), (5, 26057736), (6, 21714780), (8, 16286085), (9, 14476520), (10, 13028868), (12, 10857390), (15, 8685912), (17, 7664040), (18, 7238260), (20, 6514434), (24, 5428695), (30, 4342956), (34, 3832020), (36, 3619130), (40, 3257217), (45, 2895304), (51, 2554680), (60, 2171478), (61, 2135880), (68, 1916010), (72, 1809565), (85, 1532808), (90, 1447652), (102, 1277340), (120, 1085739), (122, 1067940), (136, 958005), (153, 851560), (170, 766404), (180, 723826), (183, 711960), (204, 638670), (244, 533970), (255, 510936), (305, 427176), (306, 425780), (340, 383202), (349, 373320), (360, 361913), (366, 355980), (408, 319335), (488, 266985), (510, 255468), (549, 237320), (610, 213588), (612, 212890), (680, 191601), (698, 186660), (732, 177990), (765, 170312), (915, 142392), (1020, 127734), (1037, 125640), (1047, 124440), (1098, 118660), (1220, 106794), (1224, 106445), (1396, 93330), (1464, 88995), (1530, 85156), (1745, 74664), (1830, 71196), (2040, 63867), (2074, 62820), (2094, 62220), (2196, 59330), (2440, 53397), (2745, 47464), (2792, 46665), (3060, 42578), (3111, 41880), (3141, 41480), (3490, 37332), (3660, 35598), (4148, 31410), (4188, 31110), (4392, 29665), (5185, 25128), (5235, 24888), (5490, 23732), (5933, 21960), (6120, 21289), (6222, 20940), (6282, 20740), (6980, 18666), (7320, 17799), (8296, 15705), (8376, 15555), (9333, 13960), (10370, 12564), (10470, 12444), (10980, 11866)]