2788898040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:324

約数の個数: 320

約数和(自身を含む): 9690183360

約数和(自身を除く): 6901285320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 103, 108, 120, 122, 135, 137, 162, 180, 183, 206, 216, 244, 270, 274, 305, 309, 324, 360, 366, 405, 411, 412, 488, 515, 540, 548, 549, 610, 618, 648, 685, 732, 810, 822, 824, 915, 927, 1030, 1080, 1096, 1098, 1220, 1233, 1236, 1370, 1464, 1545, 1620, 1644, 1647, 1830, 1854, 2055, 2060, 2196, 2440, 2466, 2472, 2740, 2745, 2781, 3090, 3240, 3288, 3294, 3660, 3699, 3708, 4110, 4120, 4392, 4635, 4932, 4941, 5480, 5490, 5562, 6165, 6180, 6283, 6588, 7320, 7398, 7416, 8220, 8235, 8343, 8357, 9270, 9864, 9882, 10980, 11097, 11124, 12330, 12360, 12566, 13176, 13905, 14111, 14796, 16440, 16470, 16686, 16714, 18495, 18540, 18849, 19764, 21960, 22194, 22248, 24660, 24705, 25071, 25132, 27810, 28222, 29592, 31415, 32940, 33372, 33428, 36990, 37080, 37698, 39528, 41715, 41785, 42333, 44388, 49320, 49410, 50142, 50264, 55485, 55620, 56444, 56547, 62830, 65880, 66744, 66856, 70555, 73980, 75213, 75396, 83430, 83570, 84666, 88776, 94245, 98820, 100284, 110970, 111240, 112888, 113094, 125355, 125660, 126999, 141110, 147960, 150426, 150792, 166860, 167140, 169332, 169641, 188490, 197640, 200568, 211665, 221940, 225639, 226188, 250710, 251320, 253998, 282220, 282735, 300852, 333720, 334280, 338664, 339282, 376065, 376980, 380997, 423330, 443880, 451278, 452376, 501420, 507996, 508923, 564440, 565470, 601704, 634995, 676917, 678564, 752130, 753960, 761994, 846660, 848205, 860771, 902556, 1002840, 1015992, 1017846, 1128195, 1130940, 1142991, 1269990, 1353834, 1357128, 1504260, 1523988, 1693320, 1696410, 1721542, 1805112, 1904985, 2035692, 2256390, 2261880, 2285982, 2539980, 2544615, 2582313, 2707668, 3008520, 3047976, 3384585, 3392820, 3443084, 3809970, 4071384, 4303855, 4512780, 4571964, 5079960, 5089230, 5164626, 5415336, 5714955, 6769170, 6785640, 6886168, 7619940, 7746939, 8607710, 9025560, 9143928, 10178460, 10329252, 11429910, 12911565, 13538340, 15239880, 15493878, 17215420, 20356920, 20658504, 22859820, 23240817, 25823130, 27076680, 30987756, 34430840, 38734695, 45719640, 46481634, 51646260, 61975512, 69722451, 77469390, 92963268, 103292520, 116204085, 139444902, 154938780, 185926536, 232408170, 278889804, 309877560, 348612255, 464816340, 557779608, 697224510, 929632680, 1394449020, 2788898040]

約数ペア:

[(1, 2788898040), (2, 1394449020), (3, 929632680), (4, 697224510), (5, 557779608), (6, 464816340), (8, 348612255), (9, 309877560), (10, 278889804), (12, 232408170), (15, 185926536), (18, 154938780), (20, 139444902), (24, 116204085), (27, 103292520), (30, 92963268), (36, 77469390), (40, 69722451), (45, 61975512), (54, 51646260), (60, 46481634), (61, 45719640), (72, 38734695), (81, 34430840), (90, 30987756), (103, 27076680), (108, 25823130), (120, 23240817), (122, 22859820), (135, 20658504), (137, 20356920), (162, 17215420), (180, 15493878), (183, 15239880), (206, 13538340), (216, 12911565), (244, 11429910), (270, 10329252), (274, 10178460), (305, 9143928), (309, 9025560), (324, 8607710), (360, 7746939), (366, 7619940), (405, 6886168), (411, 6785640), (412, 6769170), (488, 5714955), (515, 5415336), (540, 5164626), (548, 5089230), (549, 5079960), (610, 4571964), (618, 4512780), (648, 4303855), (685, 4071384), (732, 3809970), (810, 3443084), (822, 3392820), (824, 3384585), (915, 3047976), (927, 3008520), (1030, 2707668), (1080, 2582313), (1096, 2544615), (1098, 2539980), (1220, 2285982), (1233, 2261880), (1236, 2256390), (1370, 2035692), (1464, 1904985), (1545, 1805112), (1620, 1721542), (1644, 1696410), (1647, 1693320), (1830, 1523988), (1854, 1504260), (2055, 1357128), (2060, 1353834), (2196, 1269990), (2440, 1142991), (2466, 1130940), (2472, 1128195), (2740, 1017846), (2745, 1015992), (2781, 1002840), (3090, 902556), (3240, 860771), (3288, 848205), (3294, 846660), (3660, 761994), (3699, 753960), (3708, 752130), (4110, 678564), (4120, 676917), (4392, 634995), (4635, 601704), (4932, 565470), (4941, 564440), (5480, 508923), (5490, 507996), (5562, 501420), (6165, 452376), (6180, 451278), (6283, 443880), (6588, 423330), (7320, 380997), (7398, 376980), (7416, 376065), (8220, 339282), (8235, 338664), (8343, 334280), (8357, 333720), (9270, 300852), (9864, 282735), (9882, 282220), (10980, 253998), (11097, 251320), (11124, 250710), (12330, 226188), (12360, 225639), (12566, 221940), (13176, 211665), (13905, 200568), (14111, 197640), (14796, 188490), (16440, 169641), (16470, 169332), (16686, 167140), (16714, 166860), (18495, 150792), (18540, 150426), (18849, 147960), (19764, 141110), (21960, 126999), (22194, 125660), (22248, 125355), (24660, 113094), (24705, 112888), (25071, 111240), (25132, 110970), (27810, 100284), (28222, 98820), (29592, 94245), (31415, 88776), (32940, 84666), (33372, 83570), (33428, 83430), (36990, 75396), (37080, 75213), (37698, 73980), (39528, 70555), (41715, 66856), (41785, 66744), (42333, 65880), (44388, 62830), (49320, 56547), (49410, 56444), (50142, 55620), (50264, 55485)]