1899632280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2383}}^1$

素因数の和:2490

約数の個数: 256

約数和(自身を含む): 7113093120

約数和(自身を除く): 5213460840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 73, 78, 84, 91, 104, 105, 120, 130, 140, 146, 156, 168, 182, 195, 210, 219, 260, 273, 280, 292, 312, 364, 365, 390, 420, 438, 455, 511, 520, 546, 584, 728, 730, 780, 840, 876, 910, 949, 1022, 1092, 1095, 1365, 1460, 1533, 1560, 1752, 1820, 1898, 2044, 2184, 2190, 2383, 2555, 2730, 2847, 2920, 3066, 3640, 3796, 4088, 4380, 4745, 4766, 5110, 5460, 5694, 6132, 6643, 7149, 7592, 7665, 8760, 9490, 9532, 10220, 10920, 11388, 11915, 12264, 13286, 14235, 14298, 15330, 16681, 18980, 19064, 19929, 20440, 22776, 23830, 26572, 28470, 28596, 30660, 30979, 33215, 33362, 35745, 37960, 39858, 47660, 50043, 53144, 56940, 57192, 61320, 61958, 66430, 66724, 71490, 79716, 83405, 92937, 95320, 99645, 100086, 113880, 123916, 132860, 133448, 142980, 154895, 159432, 166810, 173959, 185874, 199290, 200172, 216853, 247832, 250215, 265720, 285960, 309790, 333620, 347918, 371748, 398580, 400344, 433706, 464685, 500430, 521877, 619580, 650559, 667240, 695836, 743496, 797160, 867412, 869795, 929370, 1000860, 1043754, 1084265, 1217713, 1239160, 1301118, 1391672, 1734824, 1739590, 1858740, 2001720, 2087508, 2168530, 2261467, 2435426, 2602236, 2609385, 3252795, 3479180, 3653139, 3717480, 4175016, 4337060, 4522934, 4870852, 5204472, 5218770, 6088565, 6505590, 6784401, 6958360, 7306278, 8674120, 9045868, 9741704, 10437540, 11307335, 12177130, 13011180, 13568802, 14612556, 15830269, 18091736, 18265695, 20875080, 22614670, 24354260, 26022360, 27137604, 29225112, 31660538, 33922005, 36531390, 45229340, 47490807, 48708520, 54275208, 63321076, 67844010, 73062780, 79151345, 90458680, 94981614, 126642152, 135688020, 146125560, 158302690, 189963228, 237454035, 271376040, 316605380, 379926456, 474908070, 633210760, 949816140, 1899632280]

約数ペア:

[(1, 1899632280), (2, 949816140), (3, 633210760), (4, 474908070), (5, 379926456), (6, 316605380), (7, 271376040), (8, 237454035), (10, 189963228), (12, 158302690), (13, 146125560), (14, 135688020), (15, 126642152), (20, 94981614), (21, 90458680), (24, 79151345), (26, 73062780), (28, 67844010), (30, 63321076), (35, 54275208), (39, 48708520), (40, 47490807), (42, 45229340), (52, 36531390), (56, 33922005), (60, 31660538), (65, 29225112), (70, 27137604), (73, 26022360), (78, 24354260), (84, 22614670), (91, 20875080), (104, 18265695), (105, 18091736), (120, 15830269), (130, 14612556), (140, 13568802), (146, 13011180), (156, 12177130), (168, 11307335), (182, 10437540), (195, 9741704), (210, 9045868), (219, 8674120), (260, 7306278), (273, 6958360), (280, 6784401), (292, 6505590), (312, 6088565), (364, 5218770), (365, 5204472), (390, 4870852), (420, 4522934), (438, 4337060), (455, 4175016), (511, 3717480), (520, 3653139), (546, 3479180), (584, 3252795), (728, 2609385), (730, 2602236), (780, 2435426), (840, 2261467), (876, 2168530), (910, 2087508), (949, 2001720), (1022, 1858740), (1092, 1739590), (1095, 1734824), (1365, 1391672), (1460, 1301118), (1533, 1239160), (1560, 1217713), (1752, 1084265), (1820, 1043754), (1898, 1000860), (2044, 929370), (2184, 869795), (2190, 867412), (2383, 797160), (2555, 743496), (2730, 695836), (2847, 667240), (2920, 650559), (3066, 619580), (3640, 521877), (3796, 500430), (4088, 464685), (4380, 433706), (4745, 400344), (4766, 398580), (5110, 371748), (5460, 347918), (5694, 333620), (6132, 309790), (6643, 285960), (7149, 265720), (7592, 250215), (7665, 247832), (8760, 216853), (9490, 200172), (9532, 199290), (10220, 185874), (10920, 173959), (11388, 166810), (11915, 159432), (12264, 154895), (13286, 142980), (14235, 133448), (14298, 132860), (15330, 123916), (16681, 113880), (18980, 100086), (19064, 99645), (19929, 95320), (20440, 92937), (22776, 83405), (23830, 79716), (26572, 71490), (28470, 66724), (28596, 66430), (30660, 61958), (30979, 61320), (33215, 57192), (33362, 56940), (35745, 53144), (37960, 50043), (39858, 47660)]