28984303920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{44449}}^1$

素因数の和:44508

約数の個数: 320

約数和(自身を含む): 111117888000

約数和(自身を除く): 82133584080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 19, 20, 22, 24, 26, 30, 33, 38, 39, 40, 44, 48, 52, 55, 57, 60, 65, 66, 76, 78, 80, 88, 95, 104, 110, 114, 120, 130, 132, 143, 152, 156, 165, 176, 190, 195, 208, 209, 220, 228, 240, 247, 260, 264, 285, 286, 304, 312, 330, 380, 390, 418, 429, 440, 456, 494, 520, 528, 570, 572, 624, 627, 660, 715, 741, 760, 780, 836, 858, 880, 912, 988, 1040, 1045, 1140, 1144, 1235, 1254, 1320, 1430, 1482, 1520, 1560, 1672, 1716, 1976, 2090, 2145, 2280, 2288, 2470, 2508, 2640, 2717, 2860, 2964, 3120, 3135, 3344, 3432, 3705, 3952, 4180, 4290, 4560, 4940, 5016, 5434, 5720, 5928, 6270, 6864, 7410, 8151, 8360, 8580, 9880, 10032, 10868, 11440, 11856, 12540, 13585, 14820, 16302, 16720, 17160, 19760, 21736, 25080, 27170, 29640, 32604, 34320, 40755, 43472, 44449, 50160, 54340, 59280, 65208, 81510, 88898, 108680, 130416, 133347, 163020, 177796, 217360, 222245, 266694, 326040, 355592, 444490, 488939, 533388, 577837, 652080, 666735, 711184, 844531, 888980, 977878, 1066776, 1155674, 1333470, 1466817, 1689062, 1733511, 1777960, 1955756, 2133552, 2311348, 2444695, 2533593, 2666940, 2889185, 2933634, 3378124, 3467022, 3555920, 3911512, 4222655, 4622696, 4889390, 5067186, 5333880, 5778370, 5867268, 6356207, 6756248, 6934044, 7334085, 7823024, 8445310, 8667555, 9245392, 9289841, 9778780, 10134372, 10667760, 10978903, 11556740, 11734536, 12667965, 12712414, 13512496, 13868088, 14668170, 16890620, 17335110, 18579682, 19068621, 19557560, 20268744, 21957806, 23113480, 23469072, 25335930, 25424828, 27736176, 27869523, 29336340, 31781035, 32936709, 33781240, 34670220, 37159364, 38137242, 39115120, 40537488, 43915612, 46226960, 46449205, 50671860, 50849656, 54894515, 55739046, 58672680, 63562070, 65873418, 67562480, 69340440, 74318728, 76274484, 87831224, 92898410, 95343105, 101343720, 101699312, 109789030, 111478092, 117345360, 120767933, 127124140, 131746836, 138680880, 139347615, 148637456, 152548968, 164683545, 175662448, 185796820, 190686210, 202687440, 219578060, 222956184, 241535866, 254248280, 263493672, 278695230, 305097936, 329367090, 362303799, 371593640, 381372420, 439156120, 445912368, 483071732, 508496560, 526987344, 557390460, 603839665, 658734180, 724607598, 743187280, 762744840, 878312240, 966143464, 1114780920, 1207679330, 1317468360, 1449215196, 1525489680, 1811518995, 1932286928, 2229561840, 2415358660, 2634936720, 2898430392, 3623037990, 4830717320, 5796860784, 7246075980, 9661434640, 14492151960, 28984303920]

約数ペア:

[(1, 28984303920), (2, 14492151960), (3, 9661434640), (4, 7246075980), (5, 5796860784), (6, 4830717320), (8, 3623037990), (10, 2898430392), (11, 2634936720), (12, 2415358660), (13, 2229561840), (15, 1932286928), (16, 1811518995), (19, 1525489680), (20, 1449215196), (22, 1317468360), (24, 1207679330), (26, 1114780920), (30, 966143464), (33, 878312240), (38, 762744840), (39, 743187280), (40, 724607598), (44, 658734180), (48, 603839665), (52, 557390460), (55, 526987344), (57, 508496560), (60, 483071732), (65, 445912368), (66, 439156120), (76, 381372420), (78, 371593640), (80, 362303799), (88, 329367090), (95, 305097936), (104, 278695230), (110, 263493672), (114, 254248280), (120, 241535866), (130, 222956184), (132, 219578060), (143, 202687440), (152, 190686210), (156, 185796820), (165, 175662448), (176, 164683545), (190, 152548968), (195, 148637456), (208, 139347615), (209, 138680880), (220, 131746836), (228, 127124140), (240, 120767933), (247, 117345360), (260, 111478092), (264, 109789030), (285, 101699312), (286, 101343720), (304, 95343105), (312, 92898410), (330, 87831224), (380, 76274484), (390, 74318728), (418, 69340440), (429, 67562480), (440, 65873418), (456, 63562070), (494, 58672680), (520, 55739046), (528, 54894515), (570, 50849656), (572, 50671860), (624, 46449205), (627, 46226960), (660, 43915612), (715, 40537488), (741, 39115120), (760, 38137242), (780, 37159364), (836, 34670220), (858, 33781240), (880, 32936709), (912, 31781035), (988, 29336340), (1040, 27869523), (1045, 27736176), (1140, 25424828), (1144, 25335930), (1235, 23469072), (1254, 23113480), (1320, 21957806), (1430, 20268744), (1482, 19557560), (1520, 19068621), (1560, 18579682), (1672, 17335110), (1716, 16890620), (1976, 14668170), (2090, 13868088), (2145, 13512496), (2280, 12712414), (2288, 12667965), (2470, 11734536), (2508, 11556740), (2640, 10978903), (2717, 10667760), (2860, 10134372), (2964, 9778780), (3120, 9289841), (3135, 9245392), (3344, 8667555), (3432, 8445310), (3705, 7823024), (3952, 7334085), (4180, 6934044), (4290, 6756248), (4560, 6356207), (4940, 5867268), (5016, 5778370), (5434, 5333880), (5720, 5067186), (5928, 4889390), (6270, 4622696), (6864, 4222655), (7410, 3911512), (8151, 3555920), (8360, 3467022), (8580, 3378124), (9880, 2933634), (10032, 2889185), (10868, 2666940), (11440, 2533593), (11856, 2444695), (12540, 2311348), (13585, 2133552), (14820, 1955756), (16302, 1777960), (16720, 1733511), (17160, 1689062), (19760, 1466817), (21736, 1333470), (25080, 1155674), (27170, 1066776), (29640, 977878), (32604, 888980), (34320, 844531), (40755, 711184), (43472, 666735), (44449, 652080), (50160, 577837), (54340, 533388), (59280, 488939), (65208, 444490), (81510, 355592), (88898, 326040), (108680, 266694), (130416, 222245), (133347, 217360), (163020, 177796)]