204747480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 384

約数和(自身を含む): 819979200

約数和(自身を除く): 615231720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 53, 54, 56, 60, 63, 70, 72, 73, 84, 90, 98, 105, 106, 108, 120, 126, 135, 140, 146, 147, 159, 168, 180, 189, 196, 210, 212, 216, 219, 245, 252, 265, 270, 280, 292, 294, 315, 318, 360, 365, 371, 378, 392, 420, 424, 438, 441, 477, 490, 504, 511, 530, 540, 584, 588, 630, 636, 657, 730, 735, 742, 756, 795, 840, 876, 882, 945, 954, 980, 1022, 1060, 1080, 1095, 1113, 1176, 1260, 1272, 1314, 1323, 1431, 1460, 1470, 1484, 1512, 1533, 1590, 1752, 1764, 1855, 1890, 1908, 1960, 1971, 2044, 2120, 2190, 2205, 2226, 2385, 2520, 2555, 2597, 2628, 2646, 2862, 2920, 2940, 2968, 3066, 3180, 3285, 3339, 3528, 3577, 3710, 3780, 3816, 3869, 3942, 4088, 4380, 4410, 4452, 4599, 4770, 5110, 5194, 5256, 5292, 5565, 5724, 5880, 6132, 6360, 6570, 6615, 6678, 7154, 7155, 7420, 7560, 7665, 7738, 7791, 7884, 8760, 8820, 8904, 9198, 9540, 9855, 10017, 10220, 10388, 10584, 10731, 11130, 11448, 11607, 12264, 12985, 13140, 13230, 13356, 13797, 14308, 14310, 14840, 15330, 15476, 15582, 15768, 16695, 17640, 17885, 18396, 19080, 19345, 19710, 20034, 20440, 20776, 21462, 22260, 22995, 23214, 23373, 25970, 26280, 26460, 26712, 27083, 27594, 28616, 28620, 30660, 30952, 31164, 32193, 33390, 34821, 35770, 36792, 38690, 38955, 39420, 40068, 42924, 44520, 45990, 46428, 46746, 50085, 51940, 52920, 53655, 54166, 55188, 57240, 58035, 61320, 62328, 64386, 66780, 68985, 69642, 70119, 71540, 77380, 77910, 78840, 80136, 81249, 85848, 91980, 92856, 93492, 96579, 100170, 103880, 104463, 107310, 108332, 110376, 116070, 116865, 128772, 133560, 135415, 137970, 139284, 140238, 143080, 154760, 155820, 160965, 162498, 174105, 183960, 186984, 189581, 193158, 200340, 208926, 214620, 216664, 232140, 233730, 243747, 257544, 270830, 275940, 278568, 280476, 311640, 321930, 324996, 348210, 350595, 379162, 386316, 400680, 406245, 417852, 429240, 464280, 467460, 482895, 487494, 522315, 541660, 551880, 560952, 568743, 643860, 649992, 696420, 701190, 731241, 758324, 772632, 812490, 835704, 934920, 947905, 965790, 974988, 1044630, 1083320, 1137486, 1218735, 1287720, 1392840, 1402380, 1462482, 1516648, 1624980, 1706229, 1895810, 1931580, 1949976, 2089260, 2274972, 2437470, 2804760, 2843715, 2924964, 3249960, 3412458, 3656205, 3791620, 3863160, 4178520, 4549944, 4874940, 5118687, 5687430, 5849928, 6824916, 7312410, 7583240, 8531145, 9749880, 10237374, 11374860, 13649832, 14624820, 17062290, 20474748, 22749720, 25593435, 29249640, 34124580, 40949496, 51186870, 68249160, 102373740, 204747480]

約数ペア:

[(1, 204747480), (2, 102373740), (3, 68249160), (4, 51186870), (5, 40949496), (6, 34124580), (7, 29249640), (8, 25593435), (9, 22749720), (10, 20474748), (12, 17062290), (14, 14624820), (15, 13649832), (18, 11374860), (20, 10237374), (21, 9749880), (24, 8531145), (27, 7583240), (28, 7312410), (30, 6824916), (35, 5849928), (36, 5687430), (40, 5118687), (42, 4874940), (45, 4549944), (49, 4178520), (53, 3863160), (54, 3791620), (56, 3656205), (60, 3412458), (63, 3249960), (70, 2924964), (72, 2843715), (73, 2804760), (84, 2437470), (90, 2274972), (98, 2089260), (105, 1949976), (106, 1931580), (108, 1895810), (120, 1706229), (126, 1624980), (135, 1516648), (140, 1462482), (146, 1402380), (147, 1392840), (159, 1287720), (168, 1218735), (180, 1137486), (189, 1083320), (196, 1044630), (210, 974988), (212, 965790), (216, 947905), (219, 934920), (245, 835704), (252, 812490), (265, 772632), (270, 758324), (280, 731241), (292, 701190), (294, 696420), (315, 649992), (318, 643860), (360, 568743), (365, 560952), (371, 551880), (378, 541660), (392, 522315), (420, 487494), (424, 482895), (438, 467460), (441, 464280), (477, 429240), (490, 417852), (504, 406245), (511, 400680), (530, 386316), (540, 379162), (584, 350595), (588, 348210), (630, 324996), (636, 321930), (657, 311640), (730, 280476), (735, 278568), (742, 275940), (756, 270830), (795, 257544), (840, 243747), (876, 233730), (882, 232140), (945, 216664), (954, 214620), (980, 208926), (1022, 200340), (1060, 193158), (1080, 189581), (1095, 186984), (1113, 183960), (1176, 174105), (1260, 162498), (1272, 160965), (1314, 155820), (1323, 154760), (1431, 143080), (1460, 140238), (1470, 139284), (1484, 137970), (1512, 135415), (1533, 133560), (1590, 128772), (1752, 116865), (1764, 116070), (1855, 110376), (1890, 108332), (1908, 107310), (1960, 104463), (1971, 103880), (2044, 100170), (2120, 96579), (2190, 93492), (2205, 92856), (2226, 91980), (2385, 85848), (2520, 81249), (2555, 80136), (2597, 78840), (2628, 77910), (2646, 77380), (2862, 71540), (2920, 70119), (2940, 69642), (2968, 68985), (3066, 66780), (3180, 64386), (3285, 62328), (3339, 61320), (3528, 58035), (3577, 57240), (3710, 55188), (3780, 54166), (3816, 53655), (3869, 52920), (3942, 51940), (4088, 50085), (4380, 46746), (4410, 46428), (4452, 45990), (4599, 44520), (4770, 42924), (5110, 40068), (5194, 39420), (5256, 38955), (5292, 38690), (5565, 36792), (5724, 35770), (5880, 34821), (6132, 33390), (6360, 32193), (6570, 31164), (6615, 30952), (6678, 30660), (7154, 28620), (7155, 28616), (7420, 27594), (7560, 27083), (7665, 26712), (7738, 26460), (7791, 26280), (7884, 25970), (8760, 23373), (8820, 23214), (8904, 22995), (9198, 22260), (9540, 21462), (9855, 20776), (10017, 20440), (10220, 20034), (10388, 19710), (10584, 19345), (10731, 19080), (11130, 18396), (11448, 17885), (11607, 17640), (12264, 16695), (12985, 15768), (13140, 15582), (13230, 15476), (13356, 15330), (13797, 14840), (14308, 14310)]