2021699160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25411}}^1$

素因数の和:25458

約数の個数: 192

約数和(自身を含む): 7492474080

約数和(自身を除く): 5470774920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 4680, 5304, 6120, 6630, 7956, 8840, 9945, 13260, 15912, 19890, 25411, 26520, 39780, 50822, 76233, 79560, 101644, 127055, 152466, 203288, 228699, 254110, 304932, 330343, 381165, 431987, 457398, 508220, 609864, 660686, 762330, 863974, 914796, 991029, 1016440, 1143495, 1295961, 1321372, 1524660, 1651715, 1727948, 1829592, 1982058, 2159935, 2286990, 2591922, 2642744, 2973087, 3049320, 3303430, 3455896, 3887883, 3964116, 4319870, 4573980, 4955145, 5183844, 5615831, 5946174, 6479805, 6606860, 7775766, 7928232, 8639740, 9147960, 9910290, 10367688, 11231662, 11892348, 12959610, 13213720, 14865435, 15551532, 16847493, 17279480, 19439415, 19820580, 22463324, 23784696, 25919220, 28079155, 29730870, 31103064, 33694986, 38878830, 39641160, 44926648, 50542479, 51838440, 56158310, 59461740, 67389972, 77757660, 84237465, 101084958, 112316620, 118923480, 134779944, 155515320, 168474930, 202169916, 224633240, 252712395, 336949860, 404339832, 505424790, 673899720, 1010849580, 2021699160]

約数ペア:

[(1, 2021699160), (2, 1010849580), (3, 673899720), (4, 505424790), (5, 404339832), (6, 336949860), (8, 252712395), (9, 224633240), (10, 202169916), (12, 168474930), (13, 155515320), (15, 134779944), (17, 118923480), (18, 112316620), (20, 101084958), (24, 84237465), (26, 77757660), (30, 67389972), (34, 59461740), (36, 56158310), (39, 51838440), (40, 50542479), (45, 44926648), (51, 39641160), (52, 38878830), (60, 33694986), (65, 31103064), (68, 29730870), (72, 28079155), (78, 25919220), (85, 23784696), (90, 22463324), (102, 19820580), (104, 19439415), (117, 17279480), (120, 16847493), (130, 15551532), (136, 14865435), (153, 13213720), (156, 12959610), (170, 11892348), (180, 11231662), (195, 10367688), (204, 9910290), (221, 9147960), (234, 8639740), (255, 7928232), (260, 7775766), (306, 6606860), (312, 6479805), (340, 5946174), (360, 5615831), (390, 5183844), (408, 4955145), (442, 4573980), (468, 4319870), (510, 3964116), (520, 3887883), (585, 3455896), (612, 3303430), (663, 3049320), (680, 2973087), (765, 2642744), (780, 2591922), (884, 2286990), (936, 2159935), (1020, 1982058), (1105, 1829592), (1170, 1727948), (1224, 1651715), (1326, 1524660), (1530, 1321372), (1560, 1295961), (1768, 1143495), (1989, 1016440), (2040, 991029), (2210, 914796), (2340, 863974), (2652, 762330), (3060, 660686), (3315, 609864), (3978, 508220), (4420, 457398), (4680, 431987), (5304, 381165), (6120, 330343), (6630, 304932), (7956, 254110), (8840, 228699), (9945, 203288), (13260, 152466), (15912, 127055), (19890, 101644), (25411, 79560), (26520, 76233), (39780, 50822)]