7780494540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{2833}}^1$

素因数の和:3368

約数の個数: 192

約数和(自身を含む): 26875570176

約数和(自身を除く): 19095075636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 503, 546, 780, 910, 1006, 1092, 1365, 1509, 1820, 2012, 2515, 2730, 2833, 3018, 3521, 5030, 5460, 5666, 6036, 6539, 7042, 7545, 8499, 10060, 10563, 11332, 13078, 14084, 14165, 15090, 16998, 17605, 19617, 19831, 21126, 26156, 28330, 30180, 32695, 33996, 35210, 36829, 39234, 39662, 42252, 42495, 45773, 52815, 56660, 59493, 65390, 70420, 73658, 78468, 79324, 84990, 91546, 98085, 99155, 105630, 110487, 118986, 130780, 137319, 147316, 169980, 183092, 184145, 196170, 198310, 211260, 220974, 228865, 237972, 257803, 274638, 297465, 368290, 392340, 396620, 441948, 457730, 515606, 549276, 552435, 594930, 686595, 736580, 773409, 915460, 1031212, 1104870, 1189860, 1289015, 1373190, 1424999, 1546818, 2209740, 2578030, 2746380, 2849998, 3093636, 3867045, 4274997, 5156060, 5699996, 7124995, 7734090, 8549994, 9974993, 14249990, 15468180, 17099988, 18524987, 19949986, 21374985, 28499980, 29924979, 37049974, 39899972, 42749970, 49874965, 55574961, 59849958, 74099948, 85499940, 92624935, 99749930, 111149922, 119699916, 129674909, 149624895, 185249870, 199499860, 222299844, 259349818, 277874805, 299249790, 370499740, 389024727, 518699636, 555749610, 598499580, 648374545, 778049454, 1111499220, 1296749090, 1556098908, 1945123635, 2593498180, 3890247270, 7780494540]

約数ペア:

[(1, 7780494540), (2, 3890247270), (3, 2593498180), (4, 1945123635), (5, 1556098908), (6, 1296749090), (7, 1111499220), (10, 778049454), (12, 648374545), (13, 598499580), (14, 555749610), (15, 518699636), (20, 389024727), (21, 370499740), (26, 299249790), (28, 277874805), (30, 259349818), (35, 222299844), (39, 199499860), (42, 185249870), (52, 149624895), (60, 129674909), (65, 119699916), (70, 111149922), (78, 99749930), (84, 92624935), (91, 85499940), (105, 74099948), (130, 59849958), (140, 55574961), (156, 49874965), (182, 42749970), (195, 39899972), (210, 37049974), (260, 29924979), (273, 28499980), (364, 21374985), (390, 19949986), (420, 18524987), (455, 17099988), (503, 15468180), (546, 14249990), (780, 9974993), (910, 8549994), (1006, 7734090), (1092, 7124995), (1365, 5699996), (1509, 5156060), (1820, 4274997), (2012, 3867045), (2515, 3093636), (2730, 2849998), (2833, 2746380), (3018, 2578030), (3521, 2209740), (5030, 1546818), (5460, 1424999), (5666, 1373190), (6036, 1289015), (6539, 1189860), (7042, 1104870), (7545, 1031212), (8499, 915460), (10060, 773409), (10563, 736580), (11332, 686595), (13078, 594930), (14084, 552435), (14165, 549276), (15090, 515606), (16998, 457730), (17605, 441948), (19617, 396620), (19831, 392340), (21126, 368290), (26156, 297465), (28330, 274638), (30180, 257803), (32695, 237972), (33996, 228865), (35210, 220974), (36829, 211260), (39234, 198310), (39662, 196170), (42252, 184145), (42495, 183092), (45773, 169980), (52815, 147316), (56660, 137319), (59493, 130780), (65390, 118986), (70420, 110487), (73658, 105630), (78468, 99155), (79324, 98085), (84990, 91546)]