20054834280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{5927}}^1$

素因数の和:6201

約数の個数: 256

約数和(自身を含む): 72302630400

約数和(自身を除く): 52247796120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 241, 260, 270, 312, 351, 360, 390, 468, 482, 520, 540, 585, 702, 723, 780, 936, 964, 1080, 1170, 1205, 1404, 1446, 1560, 1755, 1928, 2169, 2340, 2410, 2808, 2892, 3133, 3510, 3615, 4338, 4680, 4820, 5784, 5927, 6266, 6507, 7020, 7230, 8676, 9399, 9640, 10845, 11854, 12532, 13014, 14040, 14460, 15665, 17352, 17781, 18798, 21690, 23708, 25064, 26028, 28197, 28920, 29635, 31330, 32535, 35562, 37596, 43380, 46995, 47416, 52056, 53343, 56394, 59270, 62660, 65070, 71124, 75192, 77051, 84591, 86760, 88905, 93990, 106686, 112788, 118540, 125320, 130140, 140985, 142248, 154102, 160029, 169182, 177810, 187980, 213372, 225576, 231153, 237080, 260280, 266715, 281970, 308204, 320058, 338364, 355620, 375960, 385255, 422955, 426744, 462306, 533430, 563940, 616408, 640116, 676728, 693459, 711240, 770510, 800145, 845910, 924612, 1066860, 1127880, 1155765, 1280232, 1386918, 1428407, 1541020, 1600290, 1691820, 1849224, 2080377, 2133720, 2311530, 2773836, 2856814, 3082040, 3200580, 3383640, 3467295, 4160754, 4285221, 4623060, 5547672, 5713628, 6401160, 6934590, 7142035, 8321508, 8570442, 9246120, 10401885, 11427256, 12855663, 13869180, 14284070, 16643016, 17140884, 18569291, 20803770, 21426105, 25711326, 27738360, 28568140, 34281768, 37138582, 38566989, 41607540, 42852210, 51422652, 55707873, 57136280, 64278315, 74277164, 77133978, 83215080, 85704420, 92846455, 102845304, 111415746, 128556630, 148554328, 154267956, 167123619, 171408840, 185692910, 192834945, 222831492, 257113260, 278539365, 308535912, 334247238, 371385820, 385669890, 445662984, 501370857, 514226520, 557078730, 668494476, 742771640, 771339780, 835618095, 1002741714, 1114157460, 1336988952, 1542679560, 1671236190, 2005483428, 2228314920, 2506854285, 3342472380, 4010966856, 5013708570, 6684944760, 10027417140, 20054834280]

約数ペア:

[(1, 20054834280), (2, 10027417140), (3, 6684944760), (4, 5013708570), (5, 4010966856), (6, 3342472380), (8, 2506854285), (9, 2228314920), (10, 2005483428), (12, 1671236190), (13, 1542679560), (15, 1336988952), (18, 1114157460), (20, 1002741714), (24, 835618095), (26, 771339780), (27, 742771640), (30, 668494476), (36, 557078730), (39, 514226520), (40, 501370857), (45, 445662984), (52, 385669890), (54, 371385820), (60, 334247238), (65, 308535912), (72, 278539365), (78, 257113260), (90, 222831492), (104, 192834945), (108, 185692910), (117, 171408840), (120, 167123619), (130, 154267956), (135, 148554328), (156, 128556630), (180, 111415746), (195, 102845304), (216, 92846455), (234, 85704420), (241, 83215080), (260, 77133978), (270, 74277164), (312, 64278315), (351, 57136280), (360, 55707873), (390, 51422652), (468, 42852210), (482, 41607540), (520, 38566989), (540, 37138582), (585, 34281768), (702, 28568140), (723, 27738360), (780, 25711326), (936, 21426105), (964, 20803770), (1080, 18569291), (1170, 17140884), (1205, 16643016), (1404, 14284070), (1446, 13869180), (1560, 12855663), (1755, 11427256), (1928, 10401885), (2169, 9246120), (2340, 8570442), (2410, 8321508), (2808, 7142035), (2892, 6934590), (3133, 6401160), (3510, 5713628), (3615, 5547672), (4338, 4623060), (4680, 4285221), (4820, 4160754), (5784, 3467295), (5927, 3383640), (6266, 3200580), (6507, 3082040), (7020, 2856814), (7230, 2773836), (8676, 2311530), (9399, 2133720), (9640, 2080377), (10845, 1849224), (11854, 1691820), (12532, 1600290), (13014, 1541020), (14040, 1428407), (14460, 1386918), (15665, 1280232), (17352, 1155765), (17781, 1127880), (18798, 1066860), (21690, 924612), (23708, 845910), (25064, 800145), (26028, 770510), (28197, 711240), (28920, 693459), (29635, 676728), (31330, 640116), (32535, 616408), (35562, 563940), (37596, 533430), (43380, 462306), (46995, 426744), (47416, 422955), (52056, 385255), (53343, 375960), (56394, 355620), (59270, 338364), (62660, 320058), (65070, 308204), (71124, 281970), (75192, 266715), (77051, 260280), (84591, 237080), (86760, 231153), (88905, 225576), (93990, 213372), (106686, 187980), (112788, 177810), (118540, 169182), (125320, 160029), (130140, 154102), (140985, 142248)]