2054805480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62723}}^1$

素因数の和:62760

約数の個数: 192

約数和(自身を含む): 8219352960

約数和(自身を除く): 6164547480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 62723, 125446, 188169, 250892, 313615, 376338, 439061, 501784, 564507, 627230, 752676, 815399, 878122, 940845, 1129014, 1254460, 1317183, 1505352, 1630798, 1756244, 1881690, 2195305, 2258028, 2446197, 2508920, 2634366, 2822535, 3261596, 3512488, 3763380, 3951549, 4076995, 4390610, 4516056, 4892394, 5268732, 5645070, 5707793, 6523192, 6585915, 7338591, 7526760, 7903098, 8153990, 8781220, 9784788, 10537464, 11290140, 11415586, 12230985, 13171830, 14677182, 15806196, 16307980, 17123379, 17562440, 19569576, 19757745, 22580280, 22831172, 24461970, 26343660, 28538965, 29354364, 31612392, 32615960, 34246758, 36692955, 39515490, 45662344, 48923940, 51370137, 52687320, 57077930, 58708728, 68493516, 73385910, 79030980, 85616895, 97847880, 102740274, 114155860, 136987032, 146771820, 158061960, 171233790, 205480548, 228311720, 256850685, 293543640, 342467580, 410961096, 513701370, 684935160, 1027402740, 2054805480]

約数ペア:

[(1, 2054805480), (2, 1027402740), (3, 684935160), (4, 513701370), (5, 410961096), (6, 342467580), (7, 293543640), (8, 256850685), (9, 228311720), (10, 205480548), (12, 171233790), (13, 158061960), (14, 146771820), (15, 136987032), (18, 114155860), (20, 102740274), (21, 97847880), (24, 85616895), (26, 79030980), (28, 73385910), (30, 68493516), (35, 58708728), (36, 57077930), (39, 52687320), (40, 51370137), (42, 48923940), (45, 45662344), (52, 39515490), (56, 36692955), (60, 34246758), (63, 32615960), (65, 31612392), (70, 29354364), (72, 28538965), (78, 26343660), (84, 24461970), (90, 22831172), (91, 22580280), (104, 19757745), (105, 19569576), (117, 17562440), (120, 17123379), (126, 16307980), (130, 15806196), (140, 14677182), (156, 13171830), (168, 12230985), (180, 11415586), (182, 11290140), (195, 10537464), (210, 9784788), (234, 8781220), (252, 8153990), (260, 7903098), (273, 7526760), (280, 7338591), (312, 6585915), (315, 6523192), (360, 5707793), (364, 5645070), (390, 5268732), (420, 4892394), (455, 4516056), (468, 4390610), (504, 4076995), (520, 3951549), (546, 3763380), (585, 3512488), (630, 3261596), (728, 2822535), (780, 2634366), (819, 2508920), (840, 2446197), (910, 2258028), (936, 2195305), (1092, 1881690), (1170, 1756244), (1260, 1630798), (1365, 1505352), (1560, 1317183), (1638, 1254460), (1820, 1129014), (2184, 940845), (2340, 878122), (2520, 815399), (2730, 752676), (3276, 627230), (3640, 564507), (4095, 501784), (4680, 439061), (5460, 376338), (6552, 313615), (8190, 250892), (10920, 188169), (16380, 125446), (32760, 62723)]