298961520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:352

約数の個数: 320

約数和(自身を含む): 1127927808

約数和(自身を除く): 828966288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 31, 33, 39, 40, 44, 48, 52, 55, 60, 62, 65, 66, 78, 80, 88, 93, 104, 110, 120, 124, 130, 132, 143, 155, 156, 165, 176, 186, 195, 208, 220, 240, 248, 260, 264, 281, 286, 310, 312, 330, 341, 372, 390, 403, 429, 440, 465, 496, 520, 528, 562, 572, 620, 624, 660, 682, 715, 744, 780, 806, 843, 858, 880, 930, 1023, 1040, 1124, 1144, 1209, 1240, 1320, 1364, 1405, 1430, 1488, 1560, 1612, 1686, 1705, 1716, 1860, 2015, 2046, 2145, 2248, 2288, 2418, 2480, 2640, 2728, 2810, 2860, 3091, 3120, 3224, 3372, 3410, 3432, 3653, 3720, 4030, 4092, 4215, 4290, 4433, 4496, 4836, 5115, 5456, 5620, 5720, 6045, 6182, 6448, 6744, 6820, 6864, 7306, 7440, 8060, 8184, 8430, 8580, 8711, 8866, 9273, 9672, 10230, 10959, 11240, 11440, 12090, 12364, 13299, 13488, 13640, 14612, 15455, 16120, 16368, 16860, 17160, 17422, 17732, 18265, 18546, 19344, 20460, 21918, 22165, 22480, 24180, 24728, 26133, 26598, 27280, 29224, 30910, 32240, 33720, 34320, 34844, 35464, 36530, 37092, 40183, 40920, 43555, 43836, 44330, 46365, 48360, 49456, 52266, 53196, 54795, 58448, 61820, 66495, 67440, 69688, 70928, 73060, 74184, 80366, 81840, 87110, 87672, 88660, 92730, 95821, 96720, 104532, 106392, 109590, 113243, 120549, 123640, 130665, 132990, 139376, 146120, 148368, 160732, 174220, 175344, 177320, 185460, 191642, 200915, 209064, 212784, 219180, 226486, 241098, 247280, 261330, 265980, 287463, 292240, 321464, 339729, 348440, 354640, 370920, 383284, 401830, 418128, 438360, 452972, 479105, 482196, 522660, 531960, 566215, 574926, 602745, 642928, 679458, 696880, 741840, 766568, 803660, 876720, 905944, 958210, 964392, 1045320, 1063920, 1132430, 1149852, 1205490, 1245673, 1358916, 1437315, 1533136, 1607320, 1698645, 1811888, 1916420, 1928784, 2090640, 2264860, 2299704, 2410980, 2491346, 2717832, 2874630, 3214640, 3397290, 3737019, 3832840, 4529720, 4599408, 4821960, 4982692, 5435664, 5749260, 6228365, 6794580, 7474038, 7665680, 9059440, 9643920, 9965384, 11498520, 12456730, 13589160, 14948076, 18685095, 19930768, 22997040, 24913460, 27178320, 29896152, 37370190, 49826920, 59792304, 74740380, 99653840, 149480760, 298961520]

約数ペア:

[(1, 298961520), (2, 149480760), (3, 99653840), (4, 74740380), (5, 59792304), (6, 49826920), (8, 37370190), (10, 29896152), (11, 27178320), (12, 24913460), (13, 22997040), (15, 19930768), (16, 18685095), (20, 14948076), (22, 13589160), (24, 12456730), (26, 11498520), (30, 9965384), (31, 9643920), (33, 9059440), (39, 7665680), (40, 7474038), (44, 6794580), (48, 6228365), (52, 5749260), (55, 5435664), (60, 4982692), (62, 4821960), (65, 4599408), (66, 4529720), (78, 3832840), (80, 3737019), (88, 3397290), (93, 3214640), (104, 2874630), (110, 2717832), (120, 2491346), (124, 2410980), (130, 2299704), (132, 2264860), (143, 2090640), (155, 1928784), (156, 1916420), (165, 1811888), (176, 1698645), (186, 1607320), (195, 1533136), (208, 1437315), (220, 1358916), (240, 1245673), (248, 1205490), (260, 1149852), (264, 1132430), (281, 1063920), (286, 1045320), (310, 964392), (312, 958210), (330, 905944), (341, 876720), (372, 803660), (390, 766568), (403, 741840), (429, 696880), (440, 679458), (465, 642928), (496, 602745), (520, 574926), (528, 566215), (562, 531960), (572, 522660), (620, 482196), (624, 479105), (660, 452972), (682, 438360), (715, 418128), (744, 401830), (780, 383284), (806, 370920), (843, 354640), (858, 348440), (880, 339729), (930, 321464), (1023, 292240), (1040, 287463), (1124, 265980), (1144, 261330), (1209, 247280), (1240, 241098), (1320, 226486), (1364, 219180), (1405, 212784), (1430, 209064), (1488, 200915), (1560, 191642), (1612, 185460), (1686, 177320), (1705, 175344), (1716, 174220), (1860, 160732), (2015, 148368), (2046, 146120), (2145, 139376), (2248, 132990), (2288, 130665), (2418, 123640), (2480, 120549), (2640, 113243), (2728, 109590), (2810, 106392), (2860, 104532), (3091, 96720), (3120, 95821), (3224, 92730), (3372, 88660), (3410, 87672), (3432, 87110), (3653, 81840), (3720, 80366), (4030, 74184), (4092, 73060), (4215, 70928), (4290, 69688), (4433, 67440), (4496, 66495), (4836, 61820), (5115, 58448), (5456, 54795), (5620, 53196), (5720, 52266), (6045, 49456), (6182, 48360), (6448, 46365), (6744, 44330), (6820, 43836), (6864, 43555), (7306, 40920), (7440, 40183), (8060, 37092), (8184, 36530), (8430, 35464), (8580, 34844), (8711, 34320), (8866, 33720), (9273, 32240), (9672, 30910), (10230, 29224), (10959, 27280), (11240, 26598), (11440, 26133), (12090, 24728), (12364, 24180), (13299, 22480), (13488, 22165), (13640, 21918), (14612, 20460), (15455, 19344), (16120, 18546), (16368, 18265), (16860, 17732), (17160, 17422)]