837216380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 384

約数和(自身を含む): 2601123840

約数和(自身を除く): 1763907460

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 19, 20, 22, 26, 28, 31, 35, 38, 44, 52, 55, 62, 65, 70, 71, 76, 77, 91, 95, 110, 124, 130, 133, 140, 142, 143, 154, 155, 182, 190, 209, 217, 220, 247, 260, 266, 284, 286, 308, 310, 341, 355, 364, 380, 385, 403, 418, 434, 455, 494, 497, 532, 572, 589, 620, 665, 682, 710, 715, 770, 781, 806, 836, 868, 910, 923, 988, 994, 1001, 1045, 1085, 1178, 1235, 1330, 1349, 1364, 1420, 1430, 1463, 1540, 1562, 1612, 1705, 1729, 1820, 1846, 1988, 2002, 2015, 2090, 2170, 2201, 2356, 2387, 2470, 2485, 2660, 2698, 2717, 2821, 2860, 2926, 2945, 3124, 3410, 3458, 3692, 3905, 4004, 4030, 4123, 4180, 4340, 4402, 4433, 4615, 4774, 4940, 4970, 5005, 5396, 5434, 5467, 5642, 5852, 5890, 6461, 6479, 6745, 6820, 6916, 7315, 7657, 7810, 8060, 8246, 8645, 8804, 8866, 9230, 9443, 9548, 9940, 10010, 10153, 10868, 10934, 11005, 11284, 11780, 11935, 12922, 12958, 13490, 13585, 14105, 14630, 14839, 15314, 15407, 15620, 16492, 17290, 17537, 17732, 18460, 18886, 19019, 20020, 20306, 20615, 21868, 22010, 22165, 23870, 24211, 25844, 25916, 26980, 27170, 27335, 28210, 28613, 29260, 29678, 30628, 30814, 31031, 32305, 32395, 34580, 35074, 37772, 38038, 38285, 40612, 41230, 41819, 44020, 44330, 45353, 47215, 47740, 48422, 50765, 53599, 54340, 54670, 56420, 57226, 59356, 61628, 62062, 64610, 64790, 70148, 71071, 74195, 76076, 76570, 77035, 82460, 83638, 84227, 87685, 88660, 90706, 94430, 95095, 96844, 101530, 103873, 107198, 109340, 114452, 121055, 122759, 124124, 129220, 129580, 142142, 143065, 148390, 153140, 154070, 155155, 167276, 168454, 169477, 175370, 181412, 188860, 190190, 192907, 200291, 203060, 207746, 209095, 214396, 226765, 242110, 245518, 267995, 284284, 286130, 292733, 296780, 308140, 310310, 314743, 336908, 338954, 350740, 355355, 380380, 385814, 400582, 415492, 418190, 421135, 453530, 460009, 484220, 491036, 519365, 535990, 543647, 572260, 585466, 589589, 613795, 620620, 629486, 677908, 710710, 771628, 801164, 836380, 842270, 847385, 907060, 920018, 964535, 1001455, 1038730, 1071980, 1087294, 1170932, 1179178, 1227590, 1258972, 1350349, 1421420, 1463665, 1573715, 1684540, 1694770, 1840036, 1929070, 2002910, 2077460, 2174588, 2203201, 2300045, 2358356, 2455180, 2700698, 2718235, 2927330, 2947945, 3147430, 3220063, 3389540, 3805529, 3858140, 4005820, 4406402, 4600090, 5401396, 5436470, 5854660, 5895890, 5980117, 6294860, 6440126, 6751745, 7611058, 8812804, 9200180, 10872940, 11016005, 11791780, 11960234, 12880252, 13503490, 15222116, 16100315, 19027645, 22032010, 23920468, 27006980, 29900585, 32200630, 38055290, 41860819, 44064020, 59801170, 64401260, 76110580, 83721638, 119602340, 167443276, 209304095, 418608190, 837216380]

約数ペア:

[(1, 837216380), (2, 418608190), (4, 209304095), (5, 167443276), (7, 119602340), (10, 83721638), (11, 76110580), (13, 64401260), (14, 59801170), (19, 44064020), (20, 41860819), (22, 38055290), (26, 32200630), (28, 29900585), (31, 27006980), (35, 23920468), (38, 22032010), (44, 19027645), (52, 16100315), (55, 15222116), (62, 13503490), (65, 12880252), (70, 11960234), (71, 11791780), (76, 11016005), (77, 10872940), (91, 9200180), (95, 8812804), (110, 7611058), (124, 6751745), (130, 6440126), (133, 6294860), (140, 5980117), (142, 5895890), (143, 5854660), (154, 5436470), (155, 5401396), (182, 4600090), (190, 4406402), (209, 4005820), (217, 3858140), (220, 3805529), (247, 3389540), (260, 3220063), (266, 3147430), (284, 2947945), (286, 2927330), (308, 2718235), (310, 2700698), (341, 2455180), (355, 2358356), (364, 2300045), (380, 2203201), (385, 2174588), (403, 2077460), (418, 2002910), (434, 1929070), (455, 1840036), (494, 1694770), (497, 1684540), (532, 1573715), (572, 1463665), (589, 1421420), (620, 1350349), (665, 1258972), (682, 1227590), (710, 1179178), (715, 1170932), (770, 1087294), (781, 1071980), (806, 1038730), (836, 1001455), (868, 964535), (910, 920018), (923, 907060), (988, 847385), (994, 842270), (1001, 836380), (1045, 801164), (1085, 771628), (1178, 710710), (1235, 677908), (1330, 629486), (1349, 620620), (1364, 613795), (1420, 589589), (1430, 585466), (1463, 572260), (1540, 543647), (1562, 535990), (1612, 519365), (1705, 491036), (1729, 484220), (1820, 460009), (1846, 453530), (1988, 421135), (2002, 418190), (2015, 415492), (2090, 400582), (2170, 385814), (2201, 380380), (2356, 355355), (2387, 350740), (2470, 338954), (2485, 336908), (2660, 314743), (2698, 310310), (2717, 308140), (2821, 296780), (2860, 292733), (2926, 286130), (2945, 284284), (3124, 267995), (3410, 245518), (3458, 242110), (3692, 226765), (3905, 214396), (4004, 209095), (4030, 207746), (4123, 203060), (4180, 200291), (4340, 192907), (4402, 190190), (4433, 188860), (4615, 181412), (4774, 175370), (4940, 169477), (4970, 168454), (5005, 167276), (5396, 155155), (5434, 154070), (5467, 153140), (5642, 148390), (5852, 143065), (5890, 142142), (6461, 129580), (6479, 129220), (6745, 124124), (6820, 122759), (6916, 121055), (7315, 114452), (7657, 109340), (7810, 107198), (8060, 103873), (8246, 101530), (8645, 96844), (8804, 95095), (8866, 94430), (9230, 90706), (9443, 88660), (9548, 87685), (9940, 84227), (10010, 83638), (10153, 82460), (10868, 77035), (10934, 76570), (11005, 76076), (11284, 74195), (11780, 71071), (11935, 70148), (12922, 64790), (12958, 64610), (13490, 62062), (13585, 61628), (14105, 59356), (14630, 57226), (14839, 56420), (15314, 54670), (15407, 54340), (15620, 53599), (16492, 50765), (17290, 48422), (17537, 47740), (17732, 47215), (18460, 45353), (18886, 44330), (19019, 44020), (20020, 41819), (20306, 41230), (20615, 40612), (21868, 38285), (22010, 38038), (22165, 37772), (23870, 35074), (24211, 34580), (25844, 32395), (25916, 32305), (26980, 31031), (27170, 30814), (27335, 30628), (28210, 29678), (28613, 29260)]