966389620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 2554675200

約数和(自身を除く): 1588285580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 29, 35, 46, 58, 70, 79, 92, 115, 116, 131, 140, 145, 158, 161, 203, 230, 262, 290, 316, 322, 395, 406, 460, 524, 553, 580, 644, 655, 667, 790, 805, 812, 917, 1015, 1106, 1310, 1334, 1580, 1610, 1817, 1834, 2030, 2212, 2291, 2620, 2668, 2765, 3013, 3220, 3335, 3634, 3668, 3799, 4060, 4582, 4585, 4669, 5530, 6026, 6670, 7268, 7598, 9085, 9164, 9170, 9338, 10349, 11060, 11455, 12052, 12719, 13340, 15065, 15196, 16037, 18170, 18340, 18676, 18995, 20698, 21091, 22910, 23345, 25438, 26593, 30130, 32074, 36340, 37990, 41396, 42182, 45820, 46690, 50876, 51745, 52693, 53186, 60260, 63595, 64148, 72443, 75980, 80185, 84364, 87377, 93380, 103490, 105386, 105455, 106372, 127190, 132965, 144886, 160370, 174754, 206980, 210772, 210910, 238027, 254380, 263465, 265930, 289772, 300121, 320740, 349508, 362215, 368851, 421820, 436885, 476054, 526930, 531860, 600242, 611639, 724430, 737702, 873770, 952108, 1053860, 1190135, 1200484, 1223278, 1448860, 1475404, 1500605, 1666189, 1747540, 1844255, 2100847, 2380270, 2446556, 3001210, 3058195, 3332378, 3688510, 4201694, 4760540, 6002420, 6116390, 6664756, 6902783, 7377020, 8330945, 8403388, 10504235, 12232780, 13805566, 16661890, 21008470, 27611132, 33323780, 34513915, 42016940, 48319481, 69027830, 96638962, 138055660, 193277924, 241597405, 483194810, 966389620]

約数ペア:

[(1, 966389620), (2, 483194810), (4, 241597405), (5, 193277924), (7, 138055660), (10, 96638962), (14, 69027830), (20, 48319481), (23, 42016940), (28, 34513915), (29, 33323780), (35, 27611132), (46, 21008470), (58, 16661890), (70, 13805566), (79, 12232780), (92, 10504235), (115, 8403388), (116, 8330945), (131, 7377020), (140, 6902783), (145, 6664756), (158, 6116390), (161, 6002420), (203, 4760540), (230, 4201694), (262, 3688510), (290, 3332378), (316, 3058195), (322, 3001210), (395, 2446556), (406, 2380270), (460, 2100847), (524, 1844255), (553, 1747540), (580, 1666189), (644, 1500605), (655, 1475404), (667, 1448860), (790, 1223278), (805, 1200484), (812, 1190135), (917, 1053860), (1015, 952108), (1106, 873770), (1310, 737702), (1334, 724430), (1580, 611639), (1610, 600242), (1817, 531860), (1834, 526930), (2030, 476054), (2212, 436885), (2291, 421820), (2620, 368851), (2668, 362215), (2765, 349508), (3013, 320740), (3220, 300121), (3335, 289772), (3634, 265930), (3668, 263465), (3799, 254380), (4060, 238027), (4582, 210910), (4585, 210772), (4669, 206980), (5530, 174754), (6026, 160370), (6670, 144886), (7268, 132965), (7598, 127190), (9085, 106372), (9164, 105455), (9170, 105386), (9338, 103490), (10349, 93380), (11060, 87377), (11455, 84364), (12052, 80185), (12719, 75980), (13340, 72443), (15065, 64148), (15196, 63595), (16037, 60260), (18170, 53186), (18340, 52693), (18676, 51745), (18995, 50876), (20698, 46690), (21091, 45820), (22910, 42182), (23345, 41396), (25438, 37990), (26593, 36340), (30130, 32074)]