2017464540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:749

約数の個数: 288

約数和(自身を含む): 7164089856

約数和(自身を除く): 5146625316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 43, 52, 60, 65, 70, 78, 84, 86, 91, 105, 129, 130, 140, 156, 169, 172, 182, 195, 210, 215, 258, 260, 273, 301, 338, 364, 390, 420, 430, 455, 507, 516, 546, 559, 602, 645, 661, 676, 780, 845, 860, 903, 910, 1014, 1092, 1118, 1183, 1204, 1290, 1322, 1365, 1505, 1677, 1690, 1806, 1820, 1983, 2028, 2236, 2366, 2535, 2580, 2644, 2730, 2795, 3010, 3305, 3354, 3380, 3549, 3612, 3913, 3966, 4515, 4627, 4732, 5070, 5460, 5590, 5915, 6020, 6610, 6708, 7098, 7267, 7826, 7932, 8385, 8593, 9030, 9254, 9915, 10140, 11180, 11739, 11830, 13220, 13881, 14196, 14534, 15652, 16770, 17186, 17745, 18060, 18508, 19565, 19830, 21801, 23135, 23478, 23660, 25779, 27762, 28423, 29068, 33540, 34372, 35490, 36335, 39130, 39660, 42965, 43602, 46270, 46956, 50869, 51558, 55524, 56846, 58695, 60151, 69405, 70980, 72670, 78260, 85269, 85930, 87204, 92540, 101738, 103116, 109005, 111709, 113692, 117390, 120302, 128895, 138810, 142115, 145340, 152607, 170538, 171860, 180453, 198961, 203476, 218010, 223418, 234780, 240604, 254345, 257790, 277620, 284230, 300755, 305214, 335127, 341076, 360906, 369499, 397922, 426345, 436020, 446836, 508690, 515580, 558545, 568460, 596883, 601510, 610428, 670254, 721812, 738998, 763035, 781963, 795844, 852690, 902265, 994805, 1017380, 1108497, 1117090, 1193766, 1203020, 1340508, 1477996, 1526070, 1563926, 1675635, 1705380, 1804530, 1847495, 1989610, 2216994, 2234180, 2345889, 2387532, 2586493, 2984415, 3052140, 3127852, 3351270, 3609060, 3694990, 3909815, 3979220, 4433988, 4691778, 4803487, 5172986, 5542485, 5968830, 6702540, 7389980, 7759479, 7819630, 9383556, 9606974, 10345972, 11084970, 11729445, 11937660, 12932465, 14410461, 15518958, 15639260, 19213948, 22169940, 23458890, 24017435, 25864930, 28820922, 31037916, 33624409, 38797395, 46917780, 48034870, 51729860, 57641844, 67248818, 72052305, 77594790, 96069740, 100873227, 134497636, 144104610, 155189580, 168122045, 201746454, 288209220, 336244090, 403492908, 504366135, 672488180, 1008732270, 2017464540]

約数ペア:

[(1, 2017464540), (2, 1008732270), (3, 672488180), (4, 504366135), (5, 403492908), (6, 336244090), (7, 288209220), (10, 201746454), (12, 168122045), (13, 155189580), (14, 144104610), (15, 134497636), (20, 100873227), (21, 96069740), (26, 77594790), (28, 72052305), (30, 67248818), (35, 57641844), (39, 51729860), (42, 48034870), (43, 46917780), (52, 38797395), (60, 33624409), (65, 31037916), (70, 28820922), (78, 25864930), (84, 24017435), (86, 23458890), (91, 22169940), (105, 19213948), (129, 15639260), (130, 15518958), (140, 14410461), (156, 12932465), (169, 11937660), (172, 11729445), (182, 11084970), (195, 10345972), (210, 9606974), (215, 9383556), (258, 7819630), (260, 7759479), (273, 7389980), (301, 6702540), (338, 5968830), (364, 5542485), (390, 5172986), (420, 4803487), (430, 4691778), (455, 4433988), (507, 3979220), (516, 3909815), (546, 3694990), (559, 3609060), (602, 3351270), (645, 3127852), (661, 3052140), (676, 2984415), (780, 2586493), (845, 2387532), (860, 2345889), (903, 2234180), (910, 2216994), (1014, 1989610), (1092, 1847495), (1118, 1804530), (1183, 1705380), (1204, 1675635), (1290, 1563926), (1322, 1526070), (1365, 1477996), (1505, 1340508), (1677, 1203020), (1690, 1193766), (1806, 1117090), (1820, 1108497), (1983, 1017380), (2028, 994805), (2236, 902265), (2366, 852690), (2535, 795844), (2580, 781963), (2644, 763035), (2730, 738998), (2795, 721812), (3010, 670254), (3305, 610428), (3354, 601510), (3380, 596883), (3549, 568460), (3612, 558545), (3913, 515580), (3966, 508690), (4515, 446836), (4627, 436020), (4732, 426345), (5070, 397922), (5460, 369499), (5590, 360906), (5915, 341076), (6020, 335127), (6610, 305214), (6708, 300755), (7098, 284230), (7267, 277620), (7826, 257790), (7932, 254345), (8385, 240604), (8593, 234780), (9030, 223418), (9254, 218010), (9915, 203476), (10140, 198961), (11180, 180453), (11739, 171860), (11830, 170538), (13220, 152607), (13881, 145340), (14196, 142115), (14534, 138810), (15652, 128895), (16770, 120302), (17186, 117390), (17745, 113692), (18060, 111709), (18508, 109005), (19565, 103116), (19830, 101738), (21801, 92540), (23135, 87204), (23478, 85930), (23660, 85269), (25779, 78260), (27762, 72670), (28423, 70980), (29068, 69405), (33540, 60151), (34372, 58695), (35490, 56846), (36335, 55524), (39130, 51558), (39660, 50869), (42965, 46956), (43602, 46270)]