640630199160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1453}}^1\times {\mathrm{7607}}^1$

素因数の和:9107

約数の個数: 384

約数和(自身を含む): 2484974868480

約数和(自身を除く): 1844344669320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1260, 1288, 1380, 1449, 1453, 1610, 1656, 1932, 2070, 2415, 2520, 2760, 2898, 2906, 3220, 3864, 4140, 4359, 4830, 5796, 5812, 6440, 7245, 7265, 7607, 8280, 8718, 9660, 10171, 11592, 11624, 13077, 14490, 14530, 15214, 17436, 19320, 20342, 21795, 22821, 26154, 28980, 29060, 30428, 30513, 33419, 34872, 38035, 40684, 43590, 45642, 50855, 52308, 53249, 57960, 58120, 60856, 61026, 65385, 66838, 68463, 76070, 81368, 87180, 91284, 91539, 100257, 101710, 104616, 106498, 114105, 122052, 130770, 133676, 136926, 152140, 152565, 159747, 167095, 174360, 174961, 182568, 183078, 200514, 203420, 212996, 228210, 233933, 244104, 261540, 266245, 267352, 273852, 300771, 304280, 305130, 319494, 334190, 342315, 349922, 366156, 401028, 406840, 425992, 456420, 457695, 467866, 479241, 501285, 523080, 524883, 532490, 547704, 601542, 610260, 638988, 668380, 684630, 699844, 701799, 732312, 798735, 802056, 874805, 912840, 915390, 935732, 958482, 1002570, 1049766, 1064980, 1169665, 1203084, 1220520, 1224727, 1277976, 1336760, 1369260, 1399688, 1403598, 1503855, 1574649, 1597470, 1749610, 1830780, 1871464, 1916964, 2005140, 2099532, 2105397, 2129960, 2339330, 2396205, 2406168, 2449454, 2624415, 2738520, 2807196, 3007710, 3149298, 3194940, 3499220, 3508995, 3661560, 3674181, 3833928, 4010280, 4199064, 4210794, 4678660, 4792410, 4898908, 5248830, 5614392, 6015420, 6123635, 6298596, 6389880, 6998440, 7017990, 7348362, 7873245, 8421588, 9357320, 9584820, 9797816, 10497660, 10526985, 11022543, 11052971, 12030840, 12247270, 12597192, 14035980, 14696724, 15746490, 16843176, 18370905, 19169640, 20995320, 21053970, 22045086, 22105942, 24494540, 28071960, 29393448, 31492980, 33158913, 36741810, 42107940, 44090172, 44211884, 48989080, 55112715, 55264855, 62985960, 66317826, 73483620, 77370797, 84215880, 88180344, 88423768, 99476739, 110225430, 110529710, 132635652, 146967240, 154741594, 165794565, 198953478, 220450860, 221059420, 232112391, 254218333, 265271304, 309483188, 331589130, 386853985, 397906956, 440901720, 442118840, 464224782, 497383695, 508436666, 618966376, 663178260, 696337173, 762654999, 773707970, 795813912, 928449564, 994767390, 1016873332, 1160561955, 1271091665, 1326356520, 1392674346, 1525309998, 1547415940, 1779528331, 1856899128, 1989534780, 2033746664, 2287964997, 2321123910, 2542183330, 2785348692, 3050619996, 3094831880, 3481685865, 3559056662, 3813274995, 3979069560, 4575929994, 4642247820, 5084366660, 5338584993, 5570697384, 6101239992, 6963371730, 7118113324, 7626549990, 8897641655, 9151859988, 9284495640, 10168733320, 10677169986, 11439824985, 13926743460, 14236226648, 15253099980, 16015754979, 17795283310, 18303719976, 21354339972, 22879649970, 26692924965, 27853486920, 30506199960, 32031509958, 35590566620, 42708679944, 45759299940, 53385849930, 64063019916, 71181133240, 80078774895, 91518599880, 106771699860, 128126039832, 160157549790, 213543399720, 320315099580, 640630199160]

約数ペア:

[(1, 640630199160), (2, 320315099580), (3, 213543399720), (4, 160157549790), (5, 128126039832), (6, 106771699860), (7, 91518599880), (8, 80078774895), (9, 71181133240), (10, 64063019916), (12, 53385849930), (14, 45759299940), (15, 42708679944), (18, 35590566620), (20, 32031509958), (21, 30506199960), (23, 27853486920), (24, 26692924965), (28, 22879649970), (30, 21354339972), (35, 18303719976), (36, 17795283310), (40, 16015754979), (42, 15253099980), (45, 14236226648), (46, 13926743460), (56, 11439824985), (60, 10677169986), (63, 10168733320), (69, 9284495640), (70, 9151859988), (72, 8897641655), (84, 7626549990), (90, 7118113324), (92, 6963371730), (105, 6101239992), (115, 5570697384), (120, 5338584993), (126, 5084366660), (138, 4642247820), (140, 4575929994), (161, 3979069560), (168, 3813274995), (180, 3559056662), (184, 3481685865), (207, 3094831880), (210, 3050619996), (230, 2785348692), (252, 2542183330), (276, 2321123910), (280, 2287964997), (315, 2033746664), (322, 1989534780), (345, 1856899128), (360, 1779528331), (414, 1547415940), (420, 1525309998), (460, 1392674346), (483, 1326356520), (504, 1271091665), (552, 1160561955), (630, 1016873332), (644, 994767390), (690, 928449564), (805, 795813912), (828, 773707970), (840, 762654999), (920, 696337173), (966, 663178260), (1035, 618966376), (1260, 508436666), (1288, 497383695), (1380, 464224782), (1449, 442118840), (1453, 440901720), (1610, 397906956), (1656, 386853985), (1932, 331589130), (2070, 309483188), (2415, 265271304), (2520, 254218333), (2760, 232112391), (2898, 221059420), (2906, 220450860), (3220, 198953478), (3864, 165794565), (4140, 154741594), (4359, 146967240), (4830, 132635652), (5796, 110529710), (5812, 110225430), (6440, 99476739), (7245, 88423768), (7265, 88180344), (7607, 84215880), (8280, 77370797), (8718, 73483620), (9660, 66317826), (10171, 62985960), (11592, 55264855), (11624, 55112715), (13077, 48989080), (14490, 44211884), (14530, 44090172), (15214, 42107940), (17436, 36741810), (19320, 33158913), (20342, 31492980), (21795, 29393448), (22821, 28071960), (26154, 24494540), (28980, 22105942), (29060, 22045086), (30428, 21053970), (30513, 20995320), (33419, 19169640), (34872, 18370905), (38035, 16843176), (40684, 15746490), (43590, 14696724), (45642, 14035980), (50855, 12597192), (52308, 12247270), (53249, 12030840), (57960, 11052971), (58120, 11022543), (60856, 10526985), (61026, 10497660), (65385, 9797816), (66838, 9584820), (68463, 9357320), (76070, 8421588), (81368, 7873245), (87180, 7348362), (91284, 7017990), (91539, 6998440), (100257, 6389880), (101710, 6298596), (104616, 6123635), (106498, 6015420), (114105, 5614392), (122052, 5248830), (130770, 4898908), (133676, 4792410), (136926, 4678660), (152140, 4210794), (152565, 4199064), (159747, 4010280), (167095, 3833928), (174360, 3674181), (174961, 3661560), (182568, 3508995), (183078, 3499220), (200514, 3194940), (203420, 3149298), (212996, 3007710), (228210, 2807196), (233933, 2738520), (244104, 2624415), (261540, 2449454), (266245, 2406168), (267352, 2396205), (273852, 2339330), (300771, 2129960), (304280, 2105397), (305130, 2099532), (319494, 2005140), (334190, 1916964), (342315, 1871464), (349922, 1830780), (366156, 1749610), (401028, 1597470), (406840, 1574649), (425992, 1503855), (456420, 1403598), (457695, 1399688), (467866, 1369260), (479241, 1336760), (501285, 1277976), (523080, 1224727), (524883, 1220520), (532490, 1203084), (547704, 1169665), (601542, 1064980), (610260, 1049766), (638988, 1002570), (668380, 958482), (684630, 935732), (699844, 915390), (701799, 912840), (732312, 874805), (798735, 802056)]