194488840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:504

約数の個数: 192

約数和(自身を含む): 581742000

約数和(自身を除く): 387253160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 49, 52, 56, 65, 68, 70, 85, 91, 98, 104, 119, 130, 136, 140, 170, 182, 196, 221, 238, 245, 260, 280, 340, 364, 392, 442, 449, 455, 476, 490, 520, 595, 637, 680, 728, 833, 884, 898, 910, 952, 980, 1105, 1190, 1274, 1547, 1666, 1768, 1796, 1820, 1960, 2210, 2245, 2380, 2548, 3094, 3143, 3185, 3332, 3592, 3640, 4165, 4420, 4490, 4760, 5096, 5837, 6188, 6286, 6370, 6664, 7633, 7735, 8330, 8840, 8980, 10829, 11674, 12376, 12572, 12740, 15266, 15470, 15715, 16660, 17960, 21658, 22001, 23348, 25144, 25480, 29185, 30532, 30940, 31430, 33320, 38165, 40859, 43316, 44002, 46696, 53431, 54145, 58370, 61064, 61880, 62860, 76330, 81718, 86632, 88004, 99229, 106862, 108290, 110005, 116740, 125720, 152660, 163436, 176008, 198458, 204295, 213724, 216580, 220010, 233480, 267155, 286013, 305320, 326872, 374017, 396916, 408590, 427448, 433160, 440020, 496145, 534310, 572026, 694603, 748034, 793832, 817180, 880040, 992290, 1068620, 1144052, 1389206, 1430065, 1496068, 1634360, 1870085, 1984580, 2137240, 2288104, 2778412, 2860130, 2992136, 3473015, 3740170, 3969160, 4862221, 5556824, 5720260, 6946030, 7480340, 9724442, 11440520, 13892060, 14960680, 19448884, 24311105, 27784120, 38897768, 48622210, 97244420, 194488840]

約数ペア:

[(1, 194488840), (2, 97244420), (4, 48622210), (5, 38897768), (7, 27784120), (8, 24311105), (10, 19448884), (13, 14960680), (14, 13892060), (17, 11440520), (20, 9724442), (26, 7480340), (28, 6946030), (34, 5720260), (35, 5556824), (40, 4862221), (49, 3969160), (52, 3740170), (56, 3473015), (65, 2992136), (68, 2860130), (70, 2778412), (85, 2288104), (91, 2137240), (98, 1984580), (104, 1870085), (119, 1634360), (130, 1496068), (136, 1430065), (140, 1389206), (170, 1144052), (182, 1068620), (196, 992290), (221, 880040), (238, 817180), (245, 793832), (260, 748034), (280, 694603), (340, 572026), (364, 534310), (392, 496145), (442, 440020), (449, 433160), (455, 427448), (476, 408590), (490, 396916), (520, 374017), (595, 326872), (637, 305320), (680, 286013), (728, 267155), (833, 233480), (884, 220010), (898, 216580), (910, 213724), (952, 204295), (980, 198458), (1105, 176008), (1190, 163436), (1274, 152660), (1547, 125720), (1666, 116740), (1768, 110005), (1796, 108290), (1820, 106862), (1960, 99229), (2210, 88004), (2245, 86632), (2380, 81718), (2548, 76330), (3094, 62860), (3143, 61880), (3185, 61064), (3332, 58370), (3592, 54145), (3640, 53431), (4165, 46696), (4420, 44002), (4490, 43316), (4760, 40859), (5096, 38165), (5837, 33320), (6188, 31430), (6286, 30940), (6370, 30532), (6664, 29185), (7633, 25480), (7735, 25144), (8330, 23348), (8840, 22001), (8980, 21658), (10829, 17960), (11674, 16660), (12376, 15715), (12572, 15470), (12740, 15266)]