850078320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38923}}^1$

素因数の和:38959

約数の個数: 160

約数和(自身を含む): 3243459072

約数和(自身を除く): 2393380752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 38923, 77846, 116769, 155692, 194615, 233538, 272461, 311384, 389230, 467076, 505999, 544922, 583845, 622768, 778460, 817383, 934152, 1011998, 1089844, 1167690, 1362305, 1517997, 1556920, 1634766, 1868304, 2023996, 2179688, 2335380, 2529995, 2724610, 3035994, 3113840, 3269532, 3541993, 4047992, 4086915, 4359376, 4670760, 5059990, 5449220, 6071988, 6539064, 7083986, 7589985, 8095984, 8173830, 9341520, 10119980, 10625979, 10898440, 12143976, 13078128, 14167972, 15179970, 16347660, 17709965, 20239960, 21251958, 21796880, 24287952, 28335944, 30359940, 32695320, 35419930, 40479920, 42503916, 53129895, 56671888, 60719880, 65390640, 70839860, 85007832, 106259790, 121439760, 141679720, 170015664, 212519580, 283359440, 425039160, 850078320]

約数ペア:

[(1, 850078320), (2, 425039160), (3, 283359440), (4, 212519580), (5, 170015664), (6, 141679720), (7, 121439760), (8, 106259790), (10, 85007832), (12, 70839860), (13, 65390640), (14, 60719880), (15, 56671888), (16, 53129895), (20, 42503916), (21, 40479920), (24, 35419930), (26, 32695320), (28, 30359940), (30, 28335944), (35, 24287952), (39, 21796880), (40, 21251958), (42, 20239960), (48, 17709965), (52, 16347660), (56, 15179970), (60, 14167972), (65, 13078128), (70, 12143976), (78, 10898440), (80, 10625979), (84, 10119980), (91, 9341520), (104, 8173830), (105, 8095984), (112, 7589985), (120, 7083986), (130, 6539064), (140, 6071988), (156, 5449220), (168, 5059990), (182, 4670760), (195, 4359376), (208, 4086915), (210, 4047992), (240, 3541993), (260, 3269532), (273, 3113840), (280, 3035994), (312, 2724610), (336, 2529995), (364, 2335380), (390, 2179688), (420, 2023996), (455, 1868304), (520, 1634766), (546, 1556920), (560, 1517997), (624, 1362305), (728, 1167690), (780, 1089844), (840, 1011998), (910, 934152), (1040, 817383), (1092, 778460), (1365, 622768), (1456, 583845), (1560, 544922), (1680, 505999), (1820, 467076), (2184, 389230), (2730, 311384), (3120, 272461), (3640, 233538), (4368, 194615), (5460, 155692), (7280, 116769), (10920, 77846), (21840, 38923)]