84053340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3511}}^1$

素因数の和:3552

約数の個数: 144

約数和(自身を含む): 306808320

約数和(自身を除く): 222754980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3511, 3990, 4788, 5985, 7022, 7980, 10533, 11970, 14044, 17555, 21066, 23940, 24577, 31599, 35110, 42132, 49154, 52665, 63198, 66709, 70220, 73731, 98308, 105330, 122885, 126396, 133418, 147462, 157995, 200127, 210660, 221193, 245770, 266836, 294924, 315990, 333545, 368655, 400254, 442386, 466963, 491540, 600381, 631980, 667090, 737310, 800508, 884772, 933926, 1000635, 1105965, 1200762, 1334180, 1400889, 1474620, 1867852, 2001270, 2211930, 2334815, 2401524, 2801778, 3001905, 4002540, 4202667, 4423860, 4669630, 5603556, 6003810, 7004445, 8405334, 9339260, 12007620, 14008890, 16810668, 21013335, 28017780, 42026670, 84053340]

約数ペア:

[(1, 84053340), (2, 42026670), (3, 28017780), (4, 21013335), (5, 16810668), (6, 14008890), (7, 12007620), (9, 9339260), (10, 8405334), (12, 7004445), (14, 6003810), (15, 5603556), (18, 4669630), (19, 4423860), (20, 4202667), (21, 4002540), (28, 3001905), (30, 2801778), (35, 2401524), (36, 2334815), (38, 2211930), (42, 2001270), (45, 1867852), (57, 1474620), (60, 1400889), (63, 1334180), (70, 1200762), (76, 1105965), (84, 1000635), (90, 933926), (95, 884772), (105, 800508), (114, 737310), (126, 667090), (133, 631980), (140, 600381), (171, 491540), (180, 466963), (190, 442386), (210, 400254), (228, 368655), (252, 333545), (266, 315990), (285, 294924), (315, 266836), (342, 245770), (380, 221193), (399, 210660), (420, 200127), (532, 157995), (570, 147462), (630, 133418), (665, 126396), (684, 122885), (798, 105330), (855, 98308), (1140, 73731), (1197, 70220), (1260, 66709), (1330, 63198), (1596, 52665), (1710, 49154), (1995, 42132), (2394, 35110), (2660, 31599), (3420, 24577), (3511, 23940), (3990, 21066), (4788, 17555), (5985, 14044), (7022, 11970), (7980, 10533)]