371516040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{21061}}^1$

素因数の和:21092

約数の個数: 144

約数和(自身を含む): 1404624780

約数和(自身を除く): 1033108740

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 21061, 42122, 63183, 84244, 105305, 126366, 147427, 168488, 189549, 210610, 252732, 294854, 315915, 379098, 421220, 442281, 505464, 589708, 631830, 737135, 758196, 842440, 884562, 947745, 1031989, 1179416, 1263660, 1326843, 1474270, 1516392, 1769124, 1895490, 2063978, 2211405, 2527320, 2653686, 2948540, 3095967, 3538248, 3790980, 4127956, 4422810, 5159945, 5307372, 5897080, 6191934, 6634215, 7581960, 8255912, 8845620, 9287901, 10319890, 10614744, 12383868, 13268430, 15479835, 17691240, 18575802, 20639780, 24767736, 26536860, 30959670, 37151604, 41279560, 46439505, 53073720, 61919340, 74303208, 92879010, 123838680, 185758020, 371516040]

約数ペア:

[(1, 371516040), (2, 185758020), (3, 123838680), (4, 92879010), (5, 74303208), (6, 61919340), (7, 53073720), (8, 46439505), (9, 41279560), (10, 37151604), (12, 30959670), (14, 26536860), (15, 24767736), (18, 20639780), (20, 18575802), (21, 17691240), (24, 15479835), (28, 13268430), (30, 12383868), (35, 10614744), (36, 10319890), (40, 9287901), (42, 8845620), (45, 8255912), (49, 7581960), (56, 6634215), (60, 6191934), (63, 5897080), (70, 5307372), (72, 5159945), (84, 4422810), (90, 4127956), (98, 3790980), (105, 3538248), (120, 3095967), (126, 2948540), (140, 2653686), (147, 2527320), (168, 2211405), (180, 2063978), (196, 1895490), (210, 1769124), (245, 1516392), (252, 1474270), (280, 1326843), (294, 1263660), (315, 1179416), (360, 1031989), (392, 947745), (420, 884562), (441, 842440), (490, 758196), (504, 737135), (588, 631830), (630, 589708), (735, 505464), (840, 442281), (882, 421220), (980, 379098), (1176, 315915), (1260, 294854), (1470, 252732), (1764, 210610), (1960, 189549), (2205, 168488), (2520, 147427), (2940, 126366), (3528, 105305), (4410, 84244), (5880, 63183), (8820, 42122), (17640, 21061)]