63803880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{3617}}^1$

素因数の和:3648

約数の個数: 144

約数和(自身を含む): 241284420

約数和(自身を除く): 177480540

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 3617, 4410, 5880, 7234, 8820, 10851, 14468, 17640, 18085, 21702, 25319, 28936, 32553, 36170, 43404, 50638, 54255, 65106, 72340, 75957, 86808, 101276, 108510, 126595, 130212, 144680, 151914, 162765, 177233, 202552, 217020, 227871, 253190, 260424, 303828, 325530, 354466, 379785, 434040, 455742, 506380, 531699, 607656, 651060, 708932, 759570, 886165, 911484, 1012760, 1063398, 1139355, 1302120, 1417864, 1519140, 1595097, 1772330, 1822968, 2126796, 2278710, 2658495, 3038280, 3190194, 3544660, 4253592, 4557420, 5316990, 6380388, 7089320, 7975485, 9114840, 10633980, 12760776, 15950970, 21267960, 31901940, 63803880]

約数ペア:

[(1, 63803880), (2, 31901940), (3, 21267960), (4, 15950970), (5, 12760776), (6, 10633980), (7, 9114840), (8, 7975485), (9, 7089320), (10, 6380388), (12, 5316990), (14, 4557420), (15, 4253592), (18, 3544660), (20, 3190194), (21, 3038280), (24, 2658495), (28, 2278710), (30, 2126796), (35, 1822968), (36, 1772330), (40, 1595097), (42, 1519140), (45, 1417864), (49, 1302120), (56, 1139355), (60, 1063398), (63, 1012760), (70, 911484), (72, 886165), (84, 759570), (90, 708932), (98, 651060), (105, 607656), (120, 531699), (126, 506380), (140, 455742), (147, 434040), (168, 379785), (180, 354466), (196, 325530), (210, 303828), (245, 260424), (252, 253190), (280, 227871), (294, 217020), (315, 202552), (360, 177233), (392, 162765), (420, 151914), (441, 144680), (490, 130212), (504, 126595), (588, 108510), (630, 101276), (735, 86808), (840, 75957), (882, 72340), (980, 65106), (1176, 54255), (1260, 50638), (1470, 43404), (1764, 36170), (1960, 32553), (2205, 28936), (2520, 25319), (2940, 21702), (3528, 18085), (3617, 17640), (4410, 14468), (5880, 10851), (7234, 8820)]