2144647440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7901}}^1$

素因数の和:7962

約数の個数: 240

約数和(自身を含む): 8024955120

約数和(自身を除く): 5880307680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 78, 80, 87, 90, 104, 116, 117, 120, 130, 144, 145, 156, 174, 180, 195, 208, 232, 234, 240, 260, 261, 290, 312, 348, 360, 377, 390, 435, 464, 468, 520, 522, 580, 585, 624, 696, 720, 754, 780, 870, 936, 1040, 1044, 1131, 1160, 1170, 1305, 1392, 1508, 1560, 1740, 1872, 1885, 2088, 2262, 2320, 2340, 2610, 3016, 3120, 3393, 3480, 3770, 4176, 4524, 4680, 5220, 5655, 6032, 6786, 6960, 7540, 7901, 9048, 9360, 10440, 11310, 13572, 15080, 15802, 16965, 18096, 20880, 22620, 23703, 27144, 30160, 31604, 33930, 39505, 45240, 47406, 54288, 63208, 67860, 71109, 79010, 90480, 94812, 102713, 118515, 126416, 135720, 142218, 158020, 189624, 205426, 229129, 237030, 271440, 284436, 308139, 316040, 355545, 379248, 410852, 458258, 474060, 513565, 568872, 616278, 632080, 687387, 711090, 821704, 916516, 924417, 948120, 1027130, 1137744, 1145645, 1232556, 1374774, 1422180, 1540695, 1643408, 1833032, 1848834, 1896240, 2054260, 2062161, 2291290, 2465112, 2749548, 2844360, 2978677, 3081390, 3436935, 3666064, 3697668, 4108520, 4124322, 4582580, 4622085, 4930224, 5499096, 5688720, 5957354, 6162780, 6873870, 7395336, 8217040, 8248644, 8936031, 9165160, 9244170, 10310805, 10998192, 11914708, 12325560, 13747740, 14790672, 14893385, 16497288, 17872062, 18330320, 18488340, 20621610, 23829416, 24651120, 26808093, 27495480, 29786770, 32994576, 35744124, 36976680, 41243220, 44680155, 47658832, 53616186, 54990960, 59573540, 71488248, 73953360, 82486440, 89360310, 107232372, 119147080, 134040465, 142976496, 164972880, 178720620, 214464744, 238294160, 268080930, 357441240, 428929488, 536161860, 714882480, 1072323720, 2144647440]

約数ペア:

[(1, 2144647440), (2, 1072323720), (3, 714882480), (4, 536161860), (5, 428929488), (6, 357441240), (8, 268080930), (9, 238294160), (10, 214464744), (12, 178720620), (13, 164972880), (15, 142976496), (16, 134040465), (18, 119147080), (20, 107232372), (24, 89360310), (26, 82486440), (29, 73953360), (30, 71488248), (36, 59573540), (39, 54990960), (40, 53616186), (45, 47658832), (48, 44680155), (52, 41243220), (58, 36976680), (60, 35744124), (65, 32994576), (72, 29786770), (78, 27495480), (80, 26808093), (87, 24651120), (90, 23829416), (104, 20621610), (116, 18488340), (117, 18330320), (120, 17872062), (130, 16497288), (144, 14893385), (145, 14790672), (156, 13747740), (174, 12325560), (180, 11914708), (195, 10998192), (208, 10310805), (232, 9244170), (234, 9165160), (240, 8936031), (260, 8248644), (261, 8217040), (290, 7395336), (312, 6873870), (348, 6162780), (360, 5957354), (377, 5688720), (390, 5499096), (435, 4930224), (464, 4622085), (468, 4582580), (520, 4124322), (522, 4108520), (580, 3697668), (585, 3666064), (624, 3436935), (696, 3081390), (720, 2978677), (754, 2844360), (780, 2749548), (870, 2465112), (936, 2291290), (1040, 2062161), (1044, 2054260), (1131, 1896240), (1160, 1848834), (1170, 1833032), (1305, 1643408), (1392, 1540695), (1508, 1422180), (1560, 1374774), (1740, 1232556), (1872, 1145645), (1885, 1137744), (2088, 1027130), (2262, 948120), (2320, 924417), (2340, 916516), (2610, 821704), (3016, 711090), (3120, 687387), (3393, 632080), (3480, 616278), (3770, 568872), (4176, 513565), (4524, 474060), (4680, 458258), (5220, 410852), (5655, 379248), (6032, 355545), (6786, 316040), (6960, 308139), (7540, 284436), (7901, 271440), (9048, 237030), (9360, 229129), (10440, 205426), (11310, 189624), (13572, 158020), (15080, 142218), (15802, 135720), (16965, 126416), (18096, 118515), (20880, 102713), (22620, 94812), (23703, 90480), (27144, 79010), (30160, 71109), (31604, 67860), (33930, 63208), (39505, 54288), (45240, 47406)]