1431454080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1459}}^1$

素因数の和:1561

約数の個数: 256

約数和(自身を含む): 5289638400

約数和(自身を除く): 3858184320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 210, 219, 224, 240, 280, 292, 320, 336, 365, 384, 420, 438, 448, 480, 511, 560, 584, 640, 672, 730, 840, 876, 896, 960, 1022, 1095, 1120, 1168, 1344, 1459, 1460, 1533, 1680, 1752, 1920, 2044, 2190, 2240, 2336, 2555, 2688, 2918, 2920, 3066, 3360, 3504, 4088, 4377, 4380, 4480, 4672, 5110, 5836, 5840, 6132, 6720, 7008, 7295, 7665, 8176, 8754, 8760, 9344, 10213, 10220, 11672, 11680, 12264, 13440, 14016, 14590, 15330, 16352, 17508, 17520, 20426, 20440, 21885, 23344, 23360, 24528, 28032, 29180, 30639, 30660, 32704, 35016, 35040, 40852, 40880, 43770, 46688, 46720, 49056, 51065, 58360, 61278, 61320, 65408, 70032, 70080, 81704, 81760, 87540, 93376, 98112, 102130, 106507, 116720, 122556, 122640, 140064, 140160, 153195, 163408, 163520, 175080, 186752, 196224, 204260, 213014, 233440, 245112, 245280, 280128, 306390, 319521, 326816, 327040, 350160, 408520, 426028, 466880, 490224, 490560, 532535, 560256, 612780, 639042, 653632, 700320, 745549, 817040, 852056, 933760, 980448, 981120, 1065070, 1225560, 1278084, 1307264, 1400640, 1491098, 1597605, 1634080, 1704112, 1960896, 2130140, 2236647, 2451120, 2556168, 2801280, 2982196, 3195210, 3268160, 3408224, 3727745, 3921792, 4260280, 4473294, 4902240, 5112336, 5964392, 6390420, 6536320, 6816448, 7455490, 8520560, 8946588, 9804480, 10224672, 11183235, 11928784, 12780840, 13632896, 14910980, 17041120, 17893176, 19608960, 20449344, 22366470, 23857568, 25561680, 29821960, 34082240, 35786352, 40898688, 44732940, 47715136, 51123360, 59643920, 68164480, 71572704, 89465880, 95430272, 102246720, 119287840, 143145408, 178931760, 204493440, 238575680, 286290816, 357863520, 477151360, 715727040, 1431454080]

約数ペア:

[(1, 1431454080), (2, 715727040), (3, 477151360), (4, 357863520), (5, 286290816), (6, 238575680), (7, 204493440), (8, 178931760), (10, 143145408), (12, 119287840), (14, 102246720), (15, 95430272), (16, 89465880), (20, 71572704), (21, 68164480), (24, 59643920), (28, 51123360), (30, 47715136), (32, 44732940), (35, 40898688), (40, 35786352), (42, 34082240), (48, 29821960), (56, 25561680), (60, 23857568), (64, 22366470), (70, 20449344), (73, 19608960), (80, 17893176), (84, 17041120), (96, 14910980), (105, 13632896), (112, 12780840), (120, 11928784), (128, 11183235), (140, 10224672), (146, 9804480), (160, 8946588), (168, 8520560), (192, 7455490), (210, 6816448), (219, 6536320), (224, 6390420), (240, 5964392), (280, 5112336), (292, 4902240), (320, 4473294), (336, 4260280), (365, 3921792), (384, 3727745), (420, 3408224), (438, 3268160), (448, 3195210), (480, 2982196), (511, 2801280), (560, 2556168), (584, 2451120), (640, 2236647), (672, 2130140), (730, 1960896), (840, 1704112), (876, 1634080), (896, 1597605), (960, 1491098), (1022, 1400640), (1095, 1307264), (1120, 1278084), (1168, 1225560), (1344, 1065070), (1459, 981120), (1460, 980448), (1533, 933760), (1680, 852056), (1752, 817040), (1920, 745549), (2044, 700320), (2190, 653632), (2240, 639042), (2336, 612780), (2555, 560256), (2688, 532535), (2918, 490560), (2920, 490224), (3066, 466880), (3360, 426028), (3504, 408520), (4088, 350160), (4377, 327040), (4380, 326816), (4480, 319521), (4672, 306390), (5110, 280128), (5836, 245280), (5840, 245112), (6132, 233440), (6720, 213014), (7008, 204260), (7295, 196224), (7665, 186752), (8176, 175080), (8754, 163520), (8760, 163408), (9344, 153195), (10213, 140160), (10220, 140064), (11672, 122640), (11680, 122556), (12264, 116720), (13440, 106507), (14016, 102130), (14590, 98112), (15330, 93376), (16352, 87540), (17508, 81760), (17520, 81704), (20426, 70080), (20440, 70032), (21885, 65408), (23344, 61320), (23360, 61278), (24528, 58360), (28032, 51065), (29180, 49056), (30639, 46720), (30660, 46688), (32704, 43770), (35016, 40880), (35040, 40852)]