2447328240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1753}}^1$

素因数の和:2056

約数の個数: 240

約数和(自身を含む): 9432366528

約数和(自身を除く): 6985038288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 277, 280, 315, 336, 360, 420, 504, 554, 560, 630, 720, 831, 840, 1008, 1108, 1260, 1385, 1662, 1680, 1753, 1939, 2216, 2493, 2520, 2770, 3324, 3506, 3878, 4155, 4432, 4986, 5040, 5259, 5540, 5817, 6648, 7012, 7756, 8310, 8765, 9695, 9972, 10518, 11080, 11634, 12271, 12465, 13296, 14024, 15512, 15777, 16620, 17451, 17530, 19390, 19944, 21036, 22160, 23268, 24542, 24930, 26295, 28048, 29085, 31024, 31554, 33240, 34902, 35060, 36813, 38780, 39888, 42072, 46536, 49084, 49860, 52590, 58170, 61355, 63108, 66480, 69804, 70120, 73626, 77560, 78885, 84144, 87255, 93072, 98168, 99720, 105180, 110439, 116340, 122710, 126216, 139608, 140240, 147252, 155120, 157770, 174510, 184065, 196336, 199440, 210360, 220878, 232680, 245420, 252432, 279216, 294504, 315540, 349020, 368130, 420720, 441756, 465360, 485581, 490840, 552195, 589008, 631080, 698040, 736260, 883512, 971162, 981680, 1104390, 1262160, 1396080, 1456743, 1472520, 1767024, 1942324, 2208780, 2427905, 2913486, 2945040, 3399067, 3884648, 4370229, 4417560, 4855810, 5826972, 6798134, 7283715, 7769296, 8740458, 8835120, 9711620, 10197201, 11653944, 13596268, 14567430, 16995335, 17480916, 19423240, 20394402, 21851145, 23307888, 27192536, 29134860, 30591603, 33990670, 34961832, 38846480, 40788804, 43702290, 50986005, 54385072, 58269720, 61183206, 67981340, 69923664, 81577608, 87404580, 101972010, 116539440, 122366412, 135962680, 152958015, 163155216, 174809160, 203944020, 244732824, 271925360, 305916030, 349618320, 407888040, 489465648, 611832060, 815776080, 1223664120, 2447328240]

約数ペア:

[(1, 2447328240), (2, 1223664120), (3, 815776080), (4, 611832060), (5, 489465648), (6, 407888040), (7, 349618320), (8, 305916030), (9, 271925360), (10, 244732824), (12, 203944020), (14, 174809160), (15, 163155216), (16, 152958015), (18, 135962680), (20, 122366412), (21, 116539440), (24, 101972010), (28, 87404580), (30, 81577608), (35, 69923664), (36, 67981340), (40, 61183206), (42, 58269720), (45, 54385072), (48, 50986005), (56, 43702290), (60, 40788804), (63, 38846480), (70, 34961832), (72, 33990670), (80, 30591603), (84, 29134860), (90, 27192536), (105, 23307888), (112, 21851145), (120, 20394402), (126, 19423240), (140, 17480916), (144, 16995335), (168, 14567430), (180, 13596268), (210, 11653944), (240, 10197201), (252, 9711620), (277, 8835120), (280, 8740458), (315, 7769296), (336, 7283715), (360, 6798134), (420, 5826972), (504, 4855810), (554, 4417560), (560, 4370229), (630, 3884648), (720, 3399067), (831, 2945040), (840, 2913486), (1008, 2427905), (1108, 2208780), (1260, 1942324), (1385, 1767024), (1662, 1472520), (1680, 1456743), (1753, 1396080), (1939, 1262160), (2216, 1104390), (2493, 981680), (2520, 971162), (2770, 883512), (3324, 736260), (3506, 698040), (3878, 631080), (4155, 589008), (4432, 552195), (4986, 490840), (5040, 485581), (5259, 465360), (5540, 441756), (5817, 420720), (6648, 368130), (7012, 349020), (7756, 315540), (8310, 294504), (8765, 279216), (9695, 252432), (9972, 245420), (10518, 232680), (11080, 220878), (11634, 210360), (12271, 199440), (12465, 196336), (13296, 184065), (14024, 174510), (15512, 157770), (15777, 155120), (16620, 147252), (17451, 140240), (17530, 139608), (19390, 126216), (19944, 122710), (21036, 116340), (22160, 110439), (23268, 105180), (24542, 99720), (24930, 98168), (26295, 93072), (28048, 87255), (29085, 84144), (31024, 78885), (31554, 77560), (33240, 73626), (34902, 70120), (35060, 69804), (36813, 66480), (38780, 63108), (39888, 61355), (42072, 58170), (46536, 52590), (49084, 49860)]