2038940280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2281}}^1$

素因数の和:2502

約数の個数: 192

約数和(自身を含む): 7176798720

約数和(自身を除く): 5137858440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 191, 195, 234, 260, 312, 360, 382, 390, 468, 520, 573, 585, 764, 780, 936, 955, 1146, 1170, 1528, 1560, 1719, 1910, 2281, 2292, 2340, 2483, 2865, 3438, 3820, 4562, 4584, 4680, 4966, 5730, 6843, 6876, 7449, 7640, 8595, 9124, 9932, 11405, 11460, 12415, 13686, 13752, 14898, 17190, 18248, 19864, 20529, 22347, 22810, 22920, 24830, 27372, 29653, 29796, 34215, 34380, 37245, 41058, 44694, 45620, 49660, 54744, 59306, 59592, 68430, 68760, 74490, 82116, 88959, 89388, 91240, 99320, 102645, 111735, 118612, 136860, 148265, 148980, 164232, 177918, 178776, 205290, 223470, 237224, 266877, 273720, 296530, 297960, 355836, 410580, 435671, 444795, 446940, 533754, 593060, 711672, 821160, 871342, 889590, 893880, 1067508, 1186120, 1307013, 1334385, 1742684, 1779180, 2135016, 2178355, 2614026, 2668770, 3485368, 3558360, 3921039, 4356710, 5228052, 5337540, 5663723, 6535065, 7842078, 8713420, 10456104, 10675080, 11327446, 13070130, 15684156, 16991169, 17426840, 19605195, 22654892, 26140260, 28318615, 31368312, 33982338, 39210390, 45309784, 50973507, 52280520, 56637230, 67964676, 78420780, 84955845, 101947014, 113274460, 135929352, 156841560, 169911690, 203894028, 226548920, 254867535, 339823380, 407788056, 509735070, 679646760, 1019470140, 2038940280]

約数ペア:

[(1, 2038940280), (2, 1019470140), (3, 679646760), (4, 509735070), (5, 407788056), (6, 339823380), (8, 254867535), (9, 226548920), (10, 203894028), (12, 169911690), (13, 156841560), (15, 135929352), (18, 113274460), (20, 101947014), (24, 84955845), (26, 78420780), (30, 67964676), (36, 56637230), (39, 52280520), (40, 50973507), (45, 45309784), (52, 39210390), (60, 33982338), (65, 31368312), (72, 28318615), (78, 26140260), (90, 22654892), (104, 19605195), (117, 17426840), (120, 16991169), (130, 15684156), (156, 13070130), (180, 11327446), (191, 10675080), (195, 10456104), (234, 8713420), (260, 7842078), (312, 6535065), (360, 5663723), (382, 5337540), (390, 5228052), (468, 4356710), (520, 3921039), (573, 3558360), (585, 3485368), (764, 2668770), (780, 2614026), (936, 2178355), (955, 2135016), (1146, 1779180), (1170, 1742684), (1528, 1334385), (1560, 1307013), (1719, 1186120), (1910, 1067508), (2281, 893880), (2292, 889590), (2340, 871342), (2483, 821160), (2865, 711672), (3438, 593060), (3820, 533754), (4562, 446940), (4584, 444795), (4680, 435671), (4966, 410580), (5730, 355836), (6843, 297960), (6876, 296530), (7449, 273720), (7640, 266877), (8595, 237224), (9124, 223470), (9932, 205290), (11405, 178776), (11460, 177918), (12415, 164232), (13686, 148980), (13752, 148265), (14898, 136860), (17190, 118612), (18248, 111735), (19864, 102645), (20529, 99320), (22347, 91240), (22810, 89388), (22920, 88959), (24830, 82116), (27372, 74490), (29653, 68760), (29796, 68430), (34215, 59592), (34380, 59306), (37245, 54744), (41058, 49660), (44694, 45620)]