23343320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:106

約数の個数: 192

約数和(自身を含む): 72394560

約数和(自身を除く): 49051240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 53, 55, 56, 65, 70, 77, 88, 91, 104, 106, 110, 121, 130, 140, 143, 154, 182, 212, 220, 242, 260, 265, 280, 286, 308, 364, 371, 385, 424, 440, 455, 484, 520, 530, 572, 583, 605, 616, 689, 715, 728, 742, 770, 847, 910, 968, 1001, 1060, 1144, 1166, 1210, 1378, 1430, 1484, 1540, 1573, 1694, 1820, 1855, 2002, 2120, 2332, 2420, 2756, 2860, 2915, 2968, 3080, 3146, 3388, 3445, 3640, 3710, 4004, 4081, 4235, 4664, 4823, 4840, 5005, 5512, 5720, 5830, 6292, 6413, 6776, 6890, 7420, 7579, 7865, 8008, 8162, 8470, 9646, 10010, 11011, 11660, 12584, 12826, 13780, 14840, 15158, 15730, 16324, 16940, 19292, 20020, 20405, 22022, 23320, 24115, 25652, 27560, 30316, 31460, 32065, 32648, 33880, 37895, 38584, 40040, 40810, 44044, 44891, 48230, 51304, 53053, 55055, 60632, 62920, 64130, 75790, 81620, 83369, 88088, 89782, 96460, 106106, 110110, 128260, 151580, 163240, 166738, 179564, 192920, 212212, 220220, 224455, 256520, 265265, 303160, 333476, 359128, 416845, 424424, 440440, 448910, 530530, 583583, 666952, 833690, 897820, 1061060, 1167166, 1667380, 1795640, 2122120, 2334332, 2917915, 3334760, 4668664, 5835830, 11671660, 23343320]

約数ペア:

[(1, 23343320), (2, 11671660), (4, 5835830), (5, 4668664), (7, 3334760), (8, 2917915), (10, 2334332), (11, 2122120), (13, 1795640), (14, 1667380), (20, 1167166), (22, 1061060), (26, 897820), (28, 833690), (35, 666952), (40, 583583), (44, 530530), (52, 448910), (53, 440440), (55, 424424), (56, 416845), (65, 359128), (70, 333476), (77, 303160), (88, 265265), (91, 256520), (104, 224455), (106, 220220), (110, 212212), (121, 192920), (130, 179564), (140, 166738), (143, 163240), (154, 151580), (182, 128260), (212, 110110), (220, 106106), (242, 96460), (260, 89782), (265, 88088), (280, 83369), (286, 81620), (308, 75790), (364, 64130), (371, 62920), (385, 60632), (424, 55055), (440, 53053), (455, 51304), (484, 48230), (520, 44891), (530, 44044), (572, 40810), (583, 40040), (605, 38584), (616, 37895), (689, 33880), (715, 32648), (728, 32065), (742, 31460), (770, 30316), (847, 27560), (910, 25652), (968, 24115), (1001, 23320), (1060, 22022), (1144, 20405), (1166, 20020), (1210, 19292), (1378, 16940), (1430, 16324), (1484, 15730), (1540, 15158), (1573, 14840), (1694, 13780), (1820, 12826), (1855, 12584), (2002, 11660), (2120, 11011), (2332, 10010), (2420, 9646), (2756, 8470), (2860, 8162), (2915, 8008), (2968, 7865), (3080, 7579), (3146, 7420), (3388, 6890), (3445, 6776), (3640, 6413), (3710, 6292), (4004, 5830), (4081, 5720), (4235, 5512), (4664, 5005), (4823, 4840)]