188883240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:401

約数の個数: 256

約数和(自身を含む): 713664000

約数和(自身を除く): 524780760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 343, 353, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 686, 706, 728, 735, 780, 840, 910, 980, 1029, 1059, 1092, 1176, 1274, 1365, 1372, 1412, 1470, 1560, 1715, 1765, 1820, 1911, 1960, 2058, 2118, 2184, 2471, 2548, 2730, 2744, 2824, 2940, 3185, 3430, 3530, 3640, 3822, 4116, 4236, 4459, 4589, 4942, 5096, 5145, 5295, 5460, 5880, 6370, 6860, 7060, 7413, 7644, 8232, 8472, 8918, 9178, 9555, 9884, 10290, 10590, 10920, 12355, 12740, 13377, 13720, 13767, 14120, 14826, 15288, 17297, 17836, 18356, 19110, 19768, 20580, 21180, 22295, 22945, 24710, 25480, 26754, 27534, 29652, 32123, 34594, 35672, 36712, 37065, 38220, 41160, 42360, 44590, 45890, 49420, 51891, 53508, 55068, 59304, 64246, 66885, 68835, 69188, 74130, 76440, 86485, 89180, 91780, 96369, 98840, 103782, 107016, 110136, 121079, 128492, 133770, 137670, 138376, 148260, 160615, 172970, 178360, 183560, 192738, 207564, 224861, 242158, 256984, 259455, 267540, 275340, 296520, 321230, 345940, 363237, 385476, 415128, 449722, 481845, 484316, 518910, 535080, 550680, 605395, 642460, 674583, 691880, 726474, 770952, 899444, 963690, 968632, 1037820, 1124305, 1210790, 1284920, 1349166, 1452948, 1574027, 1798888, 1816185, 1927380, 2075640, 2248610, 2421580, 2698332, 2905896, 3148054, 3372915, 3632370, 3854760, 4497220, 4722081, 4843160, 5396664, 6296108, 6745830, 7264740, 7870135, 8994440, 9444162, 12592216, 13491660, 14529480, 15740270, 18888324, 23610405, 26983320, 31480540, 37776648, 47220810, 62961080, 94441620, 188883240]

約数ペア:

[(1, 188883240), (2, 94441620), (3, 62961080), (4, 47220810), (5, 37776648), (6, 31480540), (7, 26983320), (8, 23610405), (10, 18888324), (12, 15740270), (13, 14529480), (14, 13491660), (15, 12592216), (20, 9444162), (21, 8994440), (24, 7870135), (26, 7264740), (28, 6745830), (30, 6296108), (35, 5396664), (39, 4843160), (40, 4722081), (42, 4497220), (49, 3854760), (52, 3632370), (56, 3372915), (60, 3148054), (65, 2905896), (70, 2698332), (78, 2421580), (84, 2248610), (91, 2075640), (98, 1927380), (104, 1816185), (105, 1798888), (120, 1574027), (130, 1452948), (140, 1349166), (147, 1284920), (156, 1210790), (168, 1124305), (182, 1037820), (195, 968632), (196, 963690), (210, 899444), (245, 770952), (260, 726474), (273, 691880), (280, 674583), (294, 642460), (312, 605395), (343, 550680), (353, 535080), (364, 518910), (390, 484316), (392, 481845), (420, 449722), (455, 415128), (490, 385476), (520, 363237), (546, 345940), (588, 321230), (637, 296520), (686, 275340), (706, 267540), (728, 259455), (735, 256984), (780, 242158), (840, 224861), (910, 207564), (980, 192738), (1029, 183560), (1059, 178360), (1092, 172970), (1176, 160615), (1274, 148260), (1365, 138376), (1372, 137670), (1412, 133770), (1470, 128492), (1560, 121079), (1715, 110136), (1765, 107016), (1820, 103782), (1911, 98840), (1960, 96369), (2058, 91780), (2118, 89180), (2184, 86485), (2471, 76440), (2548, 74130), (2730, 69188), (2744, 68835), (2824, 66885), (2940, 64246), (3185, 59304), (3430, 55068), (3530, 53508), (3640, 51891), (3822, 49420), (4116, 45890), (4236, 44590), (4459, 42360), (4589, 41160), (4942, 38220), (5096, 37065), (5145, 36712), (5295, 35672), (5460, 34594), (5880, 32123), (6370, 29652), (6860, 27534), (7060, 26754), (7413, 25480), (7644, 24710), (8232, 22945), (8472, 22295), (8918, 21180), (9178, 20580), (9555, 19768), (9884, 19110), (10290, 18356), (10590, 17836), (10920, 17297), (12355, 15288), (12740, 14826), (13377, 14120), (13720, 13767)]