409214520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7949}}^1$

素因数の和:7990

約数の個数: 192

約数和(自身を含む): 1562652000

約数和(自身を除く): 1153437480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 7949, 8580, 10296, 12870, 15898, 17160, 23847, 25740, 31796, 39745, 47694, 51480, 63592, 71541, 79490, 87439, 95388, 103337, 119235, 143082, 158980, 174878, 190776, 206674, 238470, 262317, 286164, 310011, 317960, 349756, 357705, 413348, 437195, 476940, 516685, 524634, 572328, 620022, 699512, 715410, 786951, 826696, 874390, 930033, 953880, 1033370, 1049268, 1136707, 1240044, 1311585, 1430820, 1550055, 1573902, 1748780, 1860066, 2066740, 2098536, 2273414, 2480088, 2623170, 2861640, 3100110, 3147804, 3410121, 3497560, 3720132, 3934755, 4133480, 4546828, 4650165, 5246340, 5683535, 6200220, 6295608, 6820242, 7440264, 7869510, 9093656, 9300330, 10230363, 10492680, 11367070, 12400440, 13640484, 15739020, 17050605, 18600660, 20460726, 22734140, 27280968, 31478040, 34101210, 37201320, 40921452, 45468280, 51151815, 68202420, 81842904, 102303630, 136404840, 204607260, 409214520]

約数ペア:

[(1, 409214520), (2, 204607260), (3, 136404840), (4, 102303630), (5, 81842904), (6, 68202420), (8, 51151815), (9, 45468280), (10, 40921452), (11, 37201320), (12, 34101210), (13, 31478040), (15, 27280968), (18, 22734140), (20, 20460726), (22, 18600660), (24, 17050605), (26, 15739020), (30, 13640484), (33, 12400440), (36, 11367070), (39, 10492680), (40, 10230363), (44, 9300330), (45, 9093656), (52, 7869510), (55, 7440264), (60, 6820242), (65, 6295608), (66, 6200220), (72, 5683535), (78, 5246340), (88, 4650165), (90, 4546828), (99, 4133480), (104, 3934755), (110, 3720132), (117, 3497560), (120, 3410121), (130, 3147804), (132, 3100110), (143, 2861640), (156, 2623170), (165, 2480088), (180, 2273414), (195, 2098536), (198, 2066740), (220, 1860066), (234, 1748780), (260, 1573902), (264, 1550055), (286, 1430820), (312, 1311585), (330, 1240044), (360, 1136707), (390, 1049268), (396, 1033370), (429, 953880), (440, 930033), (468, 874390), (495, 826696), (520, 786951), (572, 715410), (585, 699512), (660, 620022), (715, 572328), (780, 524634), (792, 516685), (858, 476940), (936, 437195), (990, 413348), (1144, 357705), (1170, 349756), (1287, 317960), (1320, 310011), (1430, 286164), (1560, 262317), (1716, 238470), (1980, 206674), (2145, 190776), (2340, 174878), (2574, 158980), (2860, 143082), (3432, 119235), (3960, 103337), (4290, 95388), (4680, 87439), (5148, 79490), (5720, 71541), (6435, 63592), (7949, 51480), (8580, 47694), (10296, 39745), (12870, 31796), (15898, 25740), (17160, 23847)]