772700880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3511}}^1$

素因数の和:3665

約数の個数: 160

約数和(自身を含む): 2759251968

約数和(自身を除く): 1986551088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 131, 140, 168, 210, 240, 262, 280, 336, 393, 420, 524, 560, 655, 786, 840, 917, 1048, 1310, 1572, 1680, 1834, 1965, 2096, 2620, 2751, 3144, 3511, 3668, 3930, 4585, 5240, 5502, 6288, 7022, 7336, 7860, 9170, 10480, 10533, 11004, 13755, 14044, 14672, 15720, 17555, 18340, 21066, 22008, 24577, 27510, 28088, 31440, 35110, 36680, 42132, 44016, 49154, 52665, 55020, 56176, 70220, 73360, 73731, 84264, 98308, 105330, 110040, 122885, 140440, 147462, 168528, 196616, 210660, 220080, 245770, 280880, 294924, 368655, 393232, 421320, 459941, 491540, 589848, 737310, 842640, 919882, 983080, 1179696, 1379823, 1474620, 1839764, 1966160, 2299705, 2759646, 2949240, 3219587, 3679528, 4599410, 5519292, 5898480, 6439174, 6899115, 7359056, 9198820, 9658761, 11038584, 12878348, 13798230, 16097935, 18397640, 19317522, 22077168, 25756696, 27596460, 32195870, 36795280, 38635044, 48293805, 51513392, 55192920, 64391740, 77270088, 96587610, 110385840, 128783480, 154540176, 193175220, 257566960, 386350440, 772700880]

約数ペア:

[(1, 772700880), (2, 386350440), (3, 257566960), (4, 193175220), (5, 154540176), (6, 128783480), (7, 110385840), (8, 96587610), (10, 77270088), (12, 64391740), (14, 55192920), (15, 51513392), (16, 48293805), (20, 38635044), (21, 36795280), (24, 32195870), (28, 27596460), (30, 25756696), (35, 22077168), (40, 19317522), (42, 18397640), (48, 16097935), (56, 13798230), (60, 12878348), (70, 11038584), (80, 9658761), (84, 9198820), (105, 7359056), (112, 6899115), (120, 6439174), (131, 5898480), (140, 5519292), (168, 4599410), (210, 3679528), (240, 3219587), (262, 2949240), (280, 2759646), (336, 2299705), (393, 1966160), (420, 1839764), (524, 1474620), (560, 1379823), (655, 1179696), (786, 983080), (840, 919882), (917, 842640), (1048, 737310), (1310, 589848), (1572, 491540), (1680, 459941), (1834, 421320), (1965, 393232), (2096, 368655), (2620, 294924), (2751, 280880), (3144, 245770), (3511, 220080), (3668, 210660), (3930, 196616), (4585, 168528), (5240, 147462), (5502, 140440), (6288, 122885), (7022, 110040), (7336, 105330), (7860, 98308), (9170, 84264), (10480, 73731), (10533, 73360), (11004, 70220), (13755, 56176), (14044, 55020), (14672, 52665), (15720, 49154), (17555, 44016), (18340, 42132), (21066, 36680), (22008, 35110), (24577, 31440), (27510, 28088)]