440664480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:468

約数の個数: 288

約数和(自身を含む): 1630347264

約数和(自身を除く): 1189682784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 47, 48, 51, 60, 68, 72, 80, 85, 90, 94, 96, 102, 120, 136, 141, 144, 153, 160, 170, 180, 188, 204, 235, 240, 255, 272, 282, 288, 306, 340, 360, 376, 383, 408, 423, 470, 480, 510, 544, 564, 612, 680, 705, 720, 752, 765, 766, 799, 816, 846, 940, 1020, 1128, 1149, 1224, 1360, 1410, 1440, 1504, 1530, 1532, 1598, 1632, 1692, 1880, 1915, 2040, 2115, 2256, 2298, 2397, 2448, 2720, 2820, 3060, 3064, 3196, 3384, 3447, 3760, 3830, 3995, 4080, 4230, 4512, 4596, 4794, 4896, 5640, 5745, 6120, 6128, 6392, 6511, 6768, 6894, 7191, 7520, 7660, 7990, 8160, 8460, 9192, 9588, 11280, 11490, 11985, 12240, 12256, 12784, 13022, 13536, 13788, 14382, 15320, 15980, 16920, 17235, 18001, 18384, 19176, 19533, 22560, 22980, 23970, 24480, 25568, 26044, 27576, 28764, 30640, 31960, 32555, 33840, 34470, 35955, 36002, 36768, 38352, 39066, 45960, 47940, 52088, 54003, 55152, 57528, 58599, 61280, 63920, 65110, 67680, 68940, 71910, 72004, 76704, 78132, 90005, 91920, 95880, 97665, 104176, 108006, 110304, 115056, 117198, 127840, 130220, 137880, 143820, 144008, 156264, 162009, 180010, 183840, 191760, 195330, 208352, 216012, 230112, 234396, 260440, 270015, 275760, 287640, 288016, 292995, 306017, 312528, 324018, 360020, 383520, 390660, 432024, 468792, 520880, 540030, 551520, 575280, 576032, 585990, 612034, 625056, 648036, 720040, 781320, 810045, 864048, 918051, 937584, 1041760, 1080060, 1150560, 1171980, 1224068, 1296072, 1440080, 1530085, 1562640, 1620090, 1728096, 1836102, 1875168, 2160120, 2343960, 2448136, 2592144, 2754153, 2880160, 3060170, 3125280, 3240180, 3672204, 4320240, 4590255, 4687920, 4896272, 5184288, 5508306, 6120340, 6480360, 7344408, 8640480, 9180510, 9375840, 9792544, 11016612, 12240680, 12960720, 13770765, 14688816, 18361020, 22033224, 24481360, 25921440, 27541530, 29377632, 36722040, 44066448, 48962720, 55083060, 73444080, 88132896, 110166120, 146888160, 220332240, 440664480]

約数ペア:

[(1, 440664480), (2, 220332240), (3, 146888160), (4, 110166120), (5, 88132896), (6, 73444080), (8, 55083060), (9, 48962720), (10, 44066448), (12, 36722040), (15, 29377632), (16, 27541530), (17, 25921440), (18, 24481360), (20, 22033224), (24, 18361020), (30, 14688816), (32, 13770765), (34, 12960720), (36, 12240680), (40, 11016612), (45, 9792544), (47, 9375840), (48, 9180510), (51, 8640480), (60, 7344408), (68, 6480360), (72, 6120340), (80, 5508306), (85, 5184288), (90, 4896272), (94, 4687920), (96, 4590255), (102, 4320240), (120, 3672204), (136, 3240180), (141, 3125280), (144, 3060170), (153, 2880160), (160, 2754153), (170, 2592144), (180, 2448136), (188, 2343960), (204, 2160120), (235, 1875168), (240, 1836102), (255, 1728096), (272, 1620090), (282, 1562640), (288, 1530085), (306, 1440080), (340, 1296072), (360, 1224068), (376, 1171980), (383, 1150560), (408, 1080060), (423, 1041760), (470, 937584), (480, 918051), (510, 864048), (544, 810045), (564, 781320), (612, 720040), (680, 648036), (705, 625056), (720, 612034), (752, 585990), (765, 576032), (766, 575280), (799, 551520), (816, 540030), (846, 520880), (940, 468792), (1020, 432024), (1128, 390660), (1149, 383520), (1224, 360020), (1360, 324018), (1410, 312528), (1440, 306017), (1504, 292995), (1530, 288016), (1532, 287640), (1598, 275760), (1632, 270015), (1692, 260440), (1880, 234396), (1915, 230112), (2040, 216012), (2115, 208352), (2256, 195330), (2298, 191760), (2397, 183840), (2448, 180010), (2720, 162009), (2820, 156264), (3060, 144008), (3064, 143820), (3196, 137880), (3384, 130220), (3447, 127840), (3760, 117198), (3830, 115056), (3995, 110304), (4080, 108006), (4230, 104176), (4512, 97665), (4596, 95880), (4794, 91920), (4896, 90005), (5640, 78132), (5745, 76704), (6120, 72004), (6128, 71910), (6392, 68940), (6511, 67680), (6768, 65110), (6894, 63920), (7191, 61280), (7520, 58599), (7660, 57528), (7990, 55152), (8160, 54003), (8460, 52088), (9192, 47940), (9588, 45960), (11280, 39066), (11490, 38352), (11985, 36768), (12240, 36002), (12256, 35955), (12784, 34470), (13022, 33840), (13536, 32555), (13788, 31960), (14382, 30640), (15320, 28764), (15980, 27576), (16920, 26044), (17235, 25568), (18001, 24480), (18384, 23970), (19176, 22980), (19533, 22560)]