3898895280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{3511}}^1$

素因数の和:4195

約数の個数: 160

約数和(自身を含む): 13838066688

約数和(自身を除く): 9939171408

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, 140, 168, 210, 240, 280, 336, 420, 560, 661, 840, 1322, 1680, 1983, 2644, 3305, 3511, 3966, 4627, 5288, 6610, 7022, 7932, 9254, 9915, 10533, 10576, 13220, 13881, 14044, 15864, 17555, 18508, 19830, 21066, 23135, 24577, 26440, 27762, 28088, 31728, 35110, 37016, 39660, 42132, 46270, 49154, 52665, 52880, 55524, 56176, 69405, 70220, 73731, 74032, 79320, 84264, 92540, 98308, 105330, 111048, 122885, 138810, 140440, 147462, 158640, 168528, 185080, 196616, 210660, 222096, 245770, 277620, 280880, 294924, 368655, 370160, 393232, 421320, 491540, 555240, 589848, 737310, 842640, 983080, 1110480, 1179696, 1474620, 1966160, 2320771, 2949240, 4641542, 5898480, 6962313, 9283084, 11603855, 13924626, 16245397, 18566168, 23207710, 27849252, 32490794, 34811565, 37132336, 46415420, 48736191, 55698504, 64981588, 69623130, 81226985, 92830840, 97472382, 111397008, 129963176, 139246260, 162453970, 185661680, 194944764, 243680955, 259926352, 278492520, 324907940, 389889528, 487361910, 556985040, 649815880, 779779056, 974723820, 1299631760, 1949447640, 3898895280]

約数ペア:

[(1, 3898895280), (2, 1949447640), (3, 1299631760), (4, 974723820), (5, 779779056), (6, 649815880), (7, 556985040), (8, 487361910), (10, 389889528), (12, 324907940), (14, 278492520), (15, 259926352), (16, 243680955), (20, 194944764), (21, 185661680), (24, 162453970), (28, 139246260), (30, 129963176), (35, 111397008), (40, 97472382), (42, 92830840), (48, 81226985), (56, 69623130), (60, 64981588), (70, 55698504), (80, 48736191), (84, 46415420), (105, 37132336), (112, 34811565), (120, 32490794), (140, 27849252), (168, 23207710), (210, 18566168), (240, 16245397), (280, 13924626), (336, 11603855), (420, 9283084), (560, 6962313), (661, 5898480), (840, 4641542), (1322, 2949240), (1680, 2320771), (1983, 1966160), (2644, 1474620), (3305, 1179696), (3511, 1110480), (3966, 983080), (4627, 842640), (5288, 737310), (6610, 589848), (7022, 555240), (7932, 491540), (9254, 421320), (9915, 393232), (10533, 370160), (10576, 368655), (13220, 294924), (13881, 280880), (14044, 277620), (15864, 245770), (17555, 222096), (18508, 210660), (19830, 196616), (21066, 185080), (23135, 168528), (24577, 158640), (26440, 147462), (27762, 140440), (28088, 138810), (31728, 122885), (35110, 111048), (37016, 105330), (39660, 98308), (42132, 92540), (46270, 84264), (49154, 79320), (52665, 74032), (52880, 73731), (55524, 70220), (56176, 69405)]