1864964520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13597}}^1$

素因数の和:13744

約数の個数: 128

約数和(自身を含む): 6265958400

約数和(自身を除く): 4400993880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 127, 135, 180, 216, 254, 270, 360, 381, 508, 540, 635, 762, 1016, 1080, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3429, 3810, 4572, 5080, 5715, 6858, 7620, 9144, 11430, 13597, 13716, 15240, 17145, 22860, 27194, 27432, 34290, 40791, 45720, 54388, 67985, 68580, 81582, 108776, 122373, 135970, 137160, 163164, 203955, 244746, 271940, 326328, 367119, 407910, 489492, 543880, 611865, 734238, 815820, 978984, 1223730, 1468476, 1631640, 1726819, 1835595, 2447460, 2936952, 3453638, 3671190, 4894920, 5180457, 6907276, 7342380, 8634095, 10360914, 13814552, 14684760, 15541371, 17268190, 20721828, 25902285, 31082742, 34536380, 41443656, 46624113, 51804570, 62165484, 69072760, 77706855, 93248226, 103609140, 124330968, 155413710, 186496452, 207218280, 233120565, 310827420, 372992904, 466241130, 621654840, 932482260, 1864964520]

約数ペア:

[(1, 1864964520), (2, 932482260), (3, 621654840), (4, 466241130), (5, 372992904), (6, 310827420), (8, 233120565), (9, 207218280), (10, 186496452), (12, 155413710), (15, 124330968), (18, 103609140), (20, 93248226), (24, 77706855), (27, 69072760), (30, 62165484), (36, 51804570), (40, 46624113), (45, 41443656), (54, 34536380), (60, 31082742), (72, 25902285), (90, 20721828), (108, 17268190), (120, 15541371), (127, 14684760), (135, 13814552), (180, 10360914), (216, 8634095), (254, 7342380), (270, 6907276), (360, 5180457), (381, 4894920), (508, 3671190), (540, 3453638), (635, 2936952), (762, 2447460), (1016, 1835595), (1080, 1726819), (1143, 1631640), (1270, 1468476), (1524, 1223730), (1905, 978984), (2286, 815820), (2540, 734238), (3048, 611865), (3429, 543880), (3810, 489492), (4572, 407910), (5080, 367119), (5715, 326328), (6858, 271940), (7620, 244746), (9144, 203955), (11430, 163164), (13597, 137160), (13716, 135970), (15240, 122373), (17145, 108776), (22860, 81582), (27194, 68580), (27432, 67985), (34290, 54388), (40791, 45720)]