1264991040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3571}}^1$

素因数の和:3638

約数の個数: 224

約数和(自身を含む): 4572731520

約数和(自身を除く): 3307740480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 192, 205, 216, 240, 246, 270, 288, 320, 328, 360, 369, 410, 432, 480, 492, 540, 576, 615, 656, 720, 738, 820, 864, 960, 984, 1080, 1107, 1230, 1312, 1440, 1476, 1640, 1728, 1845, 1968, 2160, 2214, 2460, 2624, 2880, 2952, 3280, 3571, 3690, 3936, 4320, 4428, 4920, 5535, 5904, 6560, 7142, 7380, 7872, 8640, 8856, 9840, 10713, 11070, 11808, 13120, 14284, 14760, 17712, 17855, 19680, 21426, 22140, 23616, 28568, 29520, 32139, 35424, 35710, 39360, 42852, 44280, 53565, 57136, 59040, 64278, 70848, 71420, 85704, 88560, 96417, 107130, 114272, 118080, 128556, 142840, 146411, 160695, 171408, 177120, 192834, 214260, 228544, 257112, 285680, 292822, 321390, 342816, 354240, 385668, 428520, 439233, 482085, 514224, 571360, 585644, 642780, 685632, 732055, 771336, 857040, 878466, 964170, 1028448, 1142720, 1171288, 1285560, 1317699, 1464110, 1542672, 1714080, 1756932, 1928340, 2056896, 2196165, 2342576, 2571120, 2635398, 2928220, 3085344, 3428160, 3513864, 3856680, 3953097, 4392330, 4685152, 5142240, 5270796, 5856440, 6170688, 6588495, 7027728, 7713360, 7906194, 8784660, 9370304, 10284480, 10541592, 11712880, 13176990, 14055456, 15426720, 15812388, 17569320, 19765485, 21083184, 23425760, 26353980, 28110912, 30853440, 31624776, 35138640, 39530970, 42166368, 46851520, 52707960, 63249552, 70277280, 79061940, 84332736, 105415920, 126499104, 140554560, 158123880, 210831840, 252998208, 316247760, 421663680, 632495520, 1264991040]

約数ペア:

[(1, 1264991040), (2, 632495520), (3, 421663680), (4, 316247760), (5, 252998208), (6, 210831840), (8, 158123880), (9, 140554560), (10, 126499104), (12, 105415920), (15, 84332736), (16, 79061940), (18, 70277280), (20, 63249552), (24, 52707960), (27, 46851520), (30, 42166368), (32, 39530970), (36, 35138640), (40, 31624776), (41, 30853440), (45, 28110912), (48, 26353980), (54, 23425760), (60, 21083184), (64, 19765485), (72, 17569320), (80, 15812388), (82, 15426720), (90, 14055456), (96, 13176990), (108, 11712880), (120, 10541592), (123, 10284480), (135, 9370304), (144, 8784660), (160, 7906194), (164, 7713360), (180, 7027728), (192, 6588495), (205, 6170688), (216, 5856440), (240, 5270796), (246, 5142240), (270, 4685152), (288, 4392330), (320, 3953097), (328, 3856680), (360, 3513864), (369, 3428160), (410, 3085344), (432, 2928220), (480, 2635398), (492, 2571120), (540, 2342576), (576, 2196165), (615, 2056896), (656, 1928340), (720, 1756932), (738, 1714080), (820, 1542672), (864, 1464110), (960, 1317699), (984, 1285560), (1080, 1171288), (1107, 1142720), (1230, 1028448), (1312, 964170), (1440, 878466), (1476, 857040), (1640, 771336), (1728, 732055), (1845, 685632), (1968, 642780), (2160, 585644), (2214, 571360), (2460, 514224), (2624, 482085), (2880, 439233), (2952, 428520), (3280, 385668), (3571, 354240), (3690, 342816), (3936, 321390), (4320, 292822), (4428, 285680), (4920, 257112), (5535, 228544), (5904, 214260), (6560, 192834), (7142, 177120), (7380, 171408), (7872, 160695), (8640, 146411), (8856, 142840), (9840, 128556), (10713, 118080), (11070, 114272), (11808, 107130), (13120, 96417), (14284, 88560), (14760, 85704), (17712, 71420), (17855, 70848), (19680, 64278), (21426, 59040), (22140, 57136), (23616, 53565), (28568, 44280), (29520, 42852), (32139, 39360), (35424, 35710)]