393170040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1306

約数の個数: 192

約数和(自身を含む): 1374796800

約数和(自身を除く): 981626760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 47, 57, 60, 72, 76, 90, 94, 95, 114, 120, 141, 152, 171, 180, 188, 190, 228, 235, 282, 285, 342, 360, 376, 380, 423, 456, 470, 564, 570, 684, 705, 760, 846, 855, 893, 940, 1128, 1140, 1223, 1368, 1410, 1692, 1710, 1786, 1880, 2115, 2280, 2446, 2679, 2820, 3384, 3420, 3572, 3669, 4230, 4465, 4892, 5358, 5640, 6115, 6840, 7144, 7338, 8037, 8460, 8930, 9784, 10716, 11007, 12230, 13395, 14676, 16074, 16920, 17860, 18345, 21432, 22014, 23237, 24460, 26790, 29352, 32148, 35720, 36690, 40185, 44028, 46474, 48920, 53580, 55035, 57481, 64296, 69711, 73380, 80370, 88056, 92948, 107160, 110070, 114962, 116185, 139422, 146760, 160740, 172443, 185896, 209133, 220140, 229924, 232370, 278844, 287405, 321480, 344886, 348555, 418266, 440280, 459848, 464740, 517329, 557688, 574810, 689772, 697110, 836532, 862215, 929480, 1034658, 1045665, 1092139, 1149620, 1379544, 1394220, 1673064, 1724430, 2069316, 2091330, 2184278, 2299240, 2586645, 2788440, 3276417, 3448860, 4138632, 4182660, 4368556, 5173290, 5460695, 6552834, 6897720, 8365320, 8737112, 9829251, 10346580, 10921390, 13105668, 16382085, 19658502, 20693160, 21842780, 26211336, 32764170, 39317004, 43685560, 49146255, 65528340, 78634008, 98292510, 131056680, 196585020, 393170040]

約数ペア:

[(1, 393170040), (2, 196585020), (3, 131056680), (4, 98292510), (5, 78634008), (6, 65528340), (8, 49146255), (9, 43685560), (10, 39317004), (12, 32764170), (15, 26211336), (18, 21842780), (19, 20693160), (20, 19658502), (24, 16382085), (30, 13105668), (36, 10921390), (38, 10346580), (40, 9829251), (45, 8737112), (47, 8365320), (57, 6897720), (60, 6552834), (72, 5460695), (76, 5173290), (90, 4368556), (94, 4182660), (95, 4138632), (114, 3448860), (120, 3276417), (141, 2788440), (152, 2586645), (171, 2299240), (180, 2184278), (188, 2091330), (190, 2069316), (228, 1724430), (235, 1673064), (282, 1394220), (285, 1379544), (342, 1149620), (360, 1092139), (376, 1045665), (380, 1034658), (423, 929480), (456, 862215), (470, 836532), (564, 697110), (570, 689772), (684, 574810), (705, 557688), (760, 517329), (846, 464740), (855, 459848), (893, 440280), (940, 418266), (1128, 348555), (1140, 344886), (1223, 321480), (1368, 287405), (1410, 278844), (1692, 232370), (1710, 229924), (1786, 220140), (1880, 209133), (2115, 185896), (2280, 172443), (2446, 160740), (2679, 146760), (2820, 139422), (3384, 116185), (3420, 114962), (3572, 110070), (3669, 107160), (4230, 92948), (4465, 88056), (4892, 80370), (5358, 73380), (5640, 69711), (6115, 64296), (6840, 57481), (7144, 55035), (7338, 53580), (8037, 48920), (8460, 46474), (8930, 44028), (9784, 40185), (10716, 36690), (11007, 35720), (12230, 32148), (13395, 29352), (14676, 26790), (16074, 24460), (16920, 23237), (17860, 22014), (18345, 21432)]