1798076280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14969}}^1$

素因数の和:15014

約数の個数: 256

約数和(自身を含む): 7243084800

約数和(自身を除く): 5445008520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1092, 1144, 1155, 1320, 1365, 1430, 1540, 1560, 1716, 1820, 1848, 2002, 2145, 2184, 2310, 2730, 2860, 3003, 3080, 3432, 3640, 4004, 4290, 4620, 5005, 5460, 5720, 6006, 8008, 8580, 9240, 10010, 10920, 12012, 14969, 15015, 17160, 20020, 24024, 29938, 30030, 40040, 44907, 59876, 60060, 74845, 89814, 104783, 119752, 120120, 149690, 164659, 179628, 194597, 209566, 224535, 299380, 314349, 329318, 359256, 389194, 419132, 449070, 493977, 523915, 583791, 598760, 628698, 658636, 778388, 823295, 838264, 898140, 972985, 987954, 1047830, 1152613, 1167582, 1257396, 1317272, 1362179, 1556776, 1571745, 1646590, 1796280, 1945970, 1975908, 2095660, 2140567, 2305226, 2335164, 2469885, 2514792, 2724358, 2918955, 3143490, 3293180, 3457839, 3891940, 3951816, 4086537, 4191320, 4281134, 4610452, 4670328, 4939770, 5448716, 5763065, 5837910, 6286980, 6421701, 6586360, 6810895, 6915678, 7783880, 8173074, 8562268, 9220904, 9879540, 10702835, 10897432, 11526130, 11675820, 12573960, 12843402, 13621790, 13831356, 14983969, 16346148, 17124536, 17289195, 19759080, 20432685, 21405670, 23052260, 23351640, 25686804, 27243580, 27662712, 29967938, 32108505, 32692296, 34578390, 40865370, 42811340, 44951907, 46104520, 51373608, 54487160, 59935876, 64217010, 69156780, 74919845, 81730740, 85622680, 89903814, 119871752, 128434020, 138313560, 149839690, 163461480, 179807628, 224759535, 256868040, 299679380, 359615256, 449519070, 599358760, 899038140, 1798076280]

約数ペア:

[(1, 1798076280), (2, 899038140), (3, 599358760), (4, 449519070), (5, 359615256), (6, 299679380), (7, 256868040), (8, 224759535), (10, 179807628), (11, 163461480), (12, 149839690), (13, 138313560), (14, 128434020), (15, 119871752), (20, 89903814), (21, 85622680), (22, 81730740), (24, 74919845), (26, 69156780), (28, 64217010), (30, 59935876), (33, 54487160), (35, 51373608), (39, 46104520), (40, 44951907), (42, 42811340), (44, 40865370), (52, 34578390), (55, 32692296), (56, 32108505), (60, 29967938), (65, 27662712), (66, 27243580), (70, 25686804), (77, 23351640), (78, 23052260), (84, 21405670), (88, 20432685), (91, 19759080), (104, 17289195), (105, 17124536), (110, 16346148), (120, 14983969), (130, 13831356), (132, 13621790), (140, 12843402), (143, 12573960), (154, 11675820), (156, 11526130), (165, 10897432), (168, 10702835), (182, 9879540), (195, 9220904), (210, 8562268), (220, 8173074), (231, 7783880), (260, 6915678), (264, 6810895), (273, 6586360), (280, 6421701), (286, 6286980), (308, 5837910), (312, 5763065), (330, 5448716), (364, 4939770), (385, 4670328), (390, 4610452), (420, 4281134), (429, 4191320), (440, 4086537), (455, 3951816), (462, 3891940), (520, 3457839), (546, 3293180), (572, 3143490), (616, 2918955), (660, 2724358), (715, 2514792), (728, 2469885), (770, 2335164), (780, 2305226), (840, 2140567), (858, 2095660), (910, 1975908), (924, 1945970), (1001, 1796280), (1092, 1646590), (1144, 1571745), (1155, 1556776), (1320, 1362179), (1365, 1317272), (1430, 1257396), (1540, 1167582), (1560, 1152613), (1716, 1047830), (1820, 987954), (1848, 972985), (2002, 898140), (2145, 838264), (2184, 823295), (2310, 778388), (2730, 658636), (2860, 628698), (3003, 598760), (3080, 583791), (3432, 523915), (3640, 493977), (4004, 449070), (4290, 419132), (4620, 389194), (5005, 359256), (5460, 329318), (5720, 314349), (6006, 299380), (8008, 224535), (8580, 209566), (9240, 194597), (10010, 179628), (10920, 164659), (12012, 149690), (14969, 120120), (15015, 119752), (17160, 104783), (20020, 89814), (24024, 74845), (29938, 60060), (30030, 59876), (40040, 44907)]