2802601080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2239}}^1$

素因数の和:2339

約数の個数: 256

約数和(自身を含む): 9999360000

約数和(自身を除く): 7196758920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 61, 72, 76, 90, 95, 108, 114, 120, 122, 135, 152, 171, 180, 183, 190, 216, 228, 244, 270, 285, 305, 342, 360, 366, 380, 456, 488, 513, 540, 549, 570, 610, 684, 732, 760, 855, 915, 1026, 1080, 1098, 1140, 1159, 1220, 1368, 1464, 1647, 1710, 1830, 2052, 2196, 2239, 2280, 2318, 2440, 2565, 2745, 3294, 3420, 3477, 3660, 4104, 4392, 4478, 4636, 5130, 5490, 5795, 6588, 6717, 6840, 6954, 7320, 8235, 8956, 9272, 10260, 10431, 10980, 11195, 11590, 13176, 13434, 13908, 16470, 17385, 17912, 20151, 20520, 20862, 21960, 22390, 23180, 26868, 27816, 31293, 32940, 33585, 34770, 40302, 41724, 42541, 44780, 46360, 52155, 53736, 60453, 62586, 65880, 67170, 69540, 80604, 83448, 85082, 89560, 100755, 104310, 120906, 125172, 127623, 134340, 136579, 139080, 156465, 161208, 170164, 201510, 208620, 212705, 241812, 250344, 255246, 268680, 273158, 302265, 312930, 340328, 382869, 403020, 409737, 417240, 425410, 483624, 510492, 546316, 604530, 625860, 638115, 682895, 765738, 806040, 819474, 850820, 1020984, 1092632, 1148607, 1209060, 1229211, 1251720, 1276230, 1365790, 1531476, 1638948, 1701640, 1914345, 2048685, 2297214, 2418120, 2458422, 2552460, 2595001, 2731580, 3062952, 3277896, 3687633, 3828690, 4097370, 4594428, 4916844, 5104920, 5190002, 5463160, 5743035, 6146055, 7375266, 7657380, 7785003, 8194740, 9188856, 9833688, 10380004, 11486070, 12292110, 12975005, 14750532, 15314760, 15570006, 16389480, 18438165, 20760008, 22972140, 23355009, 24584220, 25950010, 29501064, 31140012, 36876330, 38925015, 45944280, 46710018, 49168440, 51900020, 62280024, 70065027, 73752660, 77850030, 93420036, 103800040, 116775045, 140130054, 147505320, 155700060, 186840072, 233550090, 280260108, 311400120, 350325135, 467100180, 560520216, 700650270, 934200360, 1401300540, 2802601080]

約数ペア:

[(1, 2802601080), (2, 1401300540), (3, 934200360), (4, 700650270), (5, 560520216), (6, 467100180), (8, 350325135), (9, 311400120), (10, 280260108), (12, 233550090), (15, 186840072), (18, 155700060), (19, 147505320), (20, 140130054), (24, 116775045), (27, 103800040), (30, 93420036), (36, 77850030), (38, 73752660), (40, 70065027), (45, 62280024), (54, 51900020), (57, 49168440), (60, 46710018), (61, 45944280), (72, 38925015), (76, 36876330), (90, 31140012), (95, 29501064), (108, 25950010), (114, 24584220), (120, 23355009), (122, 22972140), (135, 20760008), (152, 18438165), (171, 16389480), (180, 15570006), (183, 15314760), (190, 14750532), (216, 12975005), (228, 12292110), (244, 11486070), (270, 10380004), (285, 9833688), (305, 9188856), (342, 8194740), (360, 7785003), (366, 7657380), (380, 7375266), (456, 6146055), (488, 5743035), (513, 5463160), (540, 5190002), (549, 5104920), (570, 4916844), (610, 4594428), (684, 4097370), (732, 3828690), (760, 3687633), (855, 3277896), (915, 3062952), (1026, 2731580), (1080, 2595001), (1098, 2552460), (1140, 2458422), (1159, 2418120), (1220, 2297214), (1368, 2048685), (1464, 1914345), (1647, 1701640), (1710, 1638948), (1830, 1531476), (2052, 1365790), (2196, 1276230), (2239, 1251720), (2280, 1229211), (2318, 1209060), (2440, 1148607), (2565, 1092632), (2745, 1020984), (3294, 850820), (3420, 819474), (3477, 806040), (3660, 765738), (4104, 682895), (4392, 638115), (4478, 625860), (4636, 604530), (5130, 546316), (5490, 510492), (5795, 483624), (6588, 425410), (6717, 417240), (6840, 409737), (6954, 403020), (7320, 382869), (8235, 340328), (8956, 312930), (9272, 302265), (10260, 273158), (10431, 268680), (10980, 255246), (11195, 250344), (11590, 241812), (13176, 212705), (13434, 208620), (13908, 201510), (16470, 170164), (17385, 161208), (17912, 156465), (20151, 139080), (20520, 136579), (20862, 134340), (21960, 127623), (22390, 125172), (23180, 120906), (26868, 104310), (27816, 100755), (31293, 89560), (32940, 85082), (33585, 83448), (34770, 80604), (40302, 69540), (41724, 67170), (42541, 65880), (44780, 62586), (46360, 60453), (52155, 53736)]