15204156240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2647}}^1$

素因数の和:2946

約数の個数: 320

約数和(自身を含む): 58252271616

約数和(自身を除く): 43048115376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 263, 273, 280, 312, 336, 364, 390, 420, 455, 520, 526, 546, 560, 624, 728, 780, 789, 840, 910, 1040, 1052, 1092, 1315, 1365, 1456, 1560, 1578, 1680, 1820, 1841, 2104, 2184, 2630, 2647, 2730, 3120, 3156, 3419, 3640, 3682, 3945, 4208, 4368, 5260, 5294, 5460, 5523, 6312, 6838, 7280, 7364, 7890, 7941, 9205, 10257, 10520, 10588, 10920, 11046, 12624, 13235, 13676, 14728, 15780, 15882, 17095, 18410, 18529, 20514, 21040, 21176, 21840, 22092, 23933, 26470, 27352, 27615, 29456, 31560, 31764, 34190, 34411, 36820, 37058, 39705, 41028, 42352, 44184, 47866, 51285, 52940, 54704, 55230, 55587, 63120, 63528, 68380, 68822, 71799, 73640, 74116, 79410, 82056, 88368, 92645, 95732, 102570, 103233, 105880, 110460, 111174, 119665, 127056, 136760, 137644, 143598, 147280, 148232, 158820, 164112, 172055, 185290, 191464, 205140, 206466, 211760, 220920, 222348, 239330, 240877, 273520, 275288, 277935, 287196, 296464, 317640, 344110, 358995, 370580, 382928, 410280, 412932, 441840, 444696, 478660, 481754, 516165, 550576, 555870, 574392, 635280, 688220, 696161, 717990, 722631, 741160, 820560, 825864, 889392, 957320, 963508, 1032330, 1111740, 1148784, 1204385, 1376440, 1392322, 1435980, 1445262, 1482320, 1651728, 1914640, 1927016, 2064660, 2088483, 2223480, 2408770, 2752880, 2784644, 2871960, 2890524, 3480805, 3613155, 3854032, 4129320, 4176966, 4446960, 4817540, 4873127, 5569288, 5743920, 5781048, 6961610, 7226310, 8258640, 8353932, 9050093, 9635080, 9746254, 10442415, 11138576, 11562096, 13923220, 14452620, 14619381, 16707864, 18100186, 19270160, 19492508, 20884830, 24365635, 27150279, 27846440, 28905240, 29238762, 33415728, 36200372, 38985016, 41769660, 45250465, 48731270, 54300558, 55692880, 57810480, 58477524, 63350651, 72400744, 73096905, 77970032, 83539320, 90500930, 97462540, 108601116, 116955048, 126701302, 135751395, 144801488, 146193810, 167078640, 181001860, 190051953, 194925080, 217202232, 233910096, 253402604, 271502790, 292387620, 316753255, 362003720, 380103906, 389850160, 434404464, 506805208, 543005580, 584775240, 633506510, 724007440, 760207812, 950259765, 1013610416, 1086011160, 1169550480, 1267013020, 1520415624, 1900519530, 2172022320, 2534026040, 3040831248, 3801039060, 5068052080, 7602078120, 15204156240]

約数ペア:

[(1, 15204156240), (2, 7602078120), (3, 5068052080), (4, 3801039060), (5, 3040831248), (6, 2534026040), (7, 2172022320), (8, 1900519530), (10, 1520415624), (12, 1267013020), (13, 1169550480), (14, 1086011160), (15, 1013610416), (16, 950259765), (20, 760207812), (21, 724007440), (24, 633506510), (26, 584775240), (28, 543005580), (30, 506805208), (35, 434404464), (39, 389850160), (40, 380103906), (42, 362003720), (48, 316753255), (52, 292387620), (56, 271502790), (60, 253402604), (65, 233910096), (70, 217202232), (78, 194925080), (80, 190051953), (84, 181001860), (91, 167078640), (104, 146193810), (105, 144801488), (112, 135751395), (120, 126701302), (130, 116955048), (140, 108601116), (156, 97462540), (168, 90500930), (182, 83539320), (195, 77970032), (208, 73096905), (210, 72400744), (240, 63350651), (260, 58477524), (263, 57810480), (273, 55692880), (280, 54300558), (312, 48731270), (336, 45250465), (364, 41769660), (390, 38985016), (420, 36200372), (455, 33415728), (520, 29238762), (526, 28905240), (546, 27846440), (560, 27150279), (624, 24365635), (728, 20884830), (780, 19492508), (789, 19270160), (840, 18100186), (910, 16707864), (1040, 14619381), (1052, 14452620), (1092, 13923220), (1315, 11562096), (1365, 11138576), (1456, 10442415), (1560, 9746254), (1578, 9635080), (1680, 9050093), (1820, 8353932), (1841, 8258640), (2104, 7226310), (2184, 6961610), (2630, 5781048), (2647, 5743920), (2730, 5569288), (3120, 4873127), (3156, 4817540), (3419, 4446960), (3640, 4176966), (3682, 4129320), (3945, 3854032), (4208, 3613155), (4368, 3480805), (5260, 2890524), (5294, 2871960), (5460, 2784644), (5523, 2752880), (6312, 2408770), (6838, 2223480), (7280, 2088483), (7364, 2064660), (7890, 1927016), (7941, 1914640), (9205, 1651728), (10257, 1482320), (10520, 1445262), (10588, 1435980), (10920, 1392322), (11046, 1376440), (12624, 1204385), (13235, 1148784), (13676, 1111740), (14728, 1032330), (15780, 963508), (15882, 957320), (17095, 889392), (18410, 825864), (18529, 820560), (20514, 741160), (21040, 722631), (21176, 717990), (21840, 696161), (22092, 688220), (23933, 635280), (26470, 574392), (27352, 555870), (27615, 550576), (29456, 516165), (31560, 481754), (31764, 478660), (34190, 444696), (34411, 441840), (36820, 412932), (37058, 410280), (39705, 382928), (41028, 370580), (42352, 358995), (44184, 344110), (47866, 317640), (51285, 296464), (52940, 287196), (54704, 277935), (55230, 275288), (55587, 273520), (63120, 240877), (63528, 239330), (68380, 222348), (68822, 220920), (71799, 211760), (73640, 206466), (74116, 205140), (79410, 191464), (82056, 185290), (88368, 172055), (92645, 164112), (95732, 158820), (102570, 148232), (103233, 147280), (105880, 143598), (110460, 137644), (111174, 136760), (119665, 127056)]