972780120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12227}}^1$

素因数の和:12274

約数の個数: 192

約数和(自身を含む): 3605303520

約数和(自身を除く): 2632523400

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, 3060, 3315, 3978, 4420, 4680, 5304, 6120, 6630, 7956, 8840, 9945, 12227, 13260, 15912, 19890, 24454, 26520, 36681, 39780, 48908, 61135, 73362, 79560, 97816, 110043, 122270, 146724, 158951, 183405, 207859, 220086, 244540, 293448, 317902, 366810, 415718, 440172, 476853, 489080, 550215, 623577, 635804, 733620, 794755, 831436, 880344, 953706, 1039295, 1100430, 1247154, 1271608, 1430559, 1467240, 1589510, 1662872, 1870731, 1907412, 2078590, 2200860, 2384265, 2494308, 2702167, 2861118, 3117885, 3179020, 3741462, 3814824, 4157180, 4401720, 4768530, 4988616, 5404334, 5722236, 6235770, 6358040, 7152795, 7482924, 8106501, 8314360, 9353655, 9537060, 10808668, 11444472, 12471540, 13510835, 14305590, 14965848, 16213002, 18707310, 19074120, 21617336, 24319503, 24943080, 27021670, 28611180, 32426004, 37414620, 40532505, 48639006, 54043340, 57222360, 64852008, 74829240, 81065010, 97278012, 108086680, 121597515, 162130020, 194556024, 243195030, 324260040, 486390060, 972780120]

約数ペア:

[(1, 972780120), (2, 486390060), (3, 324260040), (4, 243195030), (5, 194556024), (6, 162130020), (8, 121597515), (9, 108086680), (10, 97278012), (12, 81065010), (13, 74829240), (15, 64852008), (17, 57222360), (18, 54043340), (20, 48639006), (24, 40532505), (26, 37414620), (30, 32426004), (34, 28611180), (36, 27021670), (39, 24943080), (40, 24319503), (45, 21617336), (51, 19074120), (52, 18707310), (60, 16213002), (65, 14965848), (68, 14305590), (72, 13510835), (78, 12471540), (85, 11444472), (90, 10808668), (102, 9537060), (104, 9353655), (117, 8314360), (120, 8106501), (130, 7482924), (136, 7152795), (153, 6358040), (156, 6235770), (170, 5722236), (180, 5404334), (195, 4988616), (204, 4768530), (221, 4401720), (234, 4157180), (255, 3814824), (260, 3741462), (306, 3179020), (312, 3117885), (340, 2861118), (360, 2702167), (390, 2494308), (408, 2384265), (442, 2200860), (468, 2078590), (510, 1907412), (520, 1870731), (585, 1662872), (612, 1589510), (663, 1467240), (680, 1430559), (765, 1271608), (780, 1247154), (884, 1100430), (936, 1039295), (1020, 953706), (1105, 880344), (1170, 831436), (1224, 794755), (1326, 733620), (1530, 635804), (1560, 623577), (1768, 550215), (1989, 489080), (2040, 476853), (2210, 440172), (2340, 415718), (2652, 366810), (3060, 317902), (3315, 293448), (3978, 244540), (4420, 220086), (4680, 207859), (5304, 183405), (6120, 158951), (6630, 146724), (7956, 122270), (8840, 110043), (9945, 97816), (12227, 79560), (13260, 73362), (15912, 61135), (19890, 48908), (24454, 39780), (26520, 36681)]