15801058980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{404533}}^1$

素因数の和:404586

約数の個数: 144

約数和(自身を含む): 56544144384

約数和(自身を除く): 40743085404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4340, 5580, 6510, 7812, 9765, 13020, 19530, 39060, 404533, 809066, 1213599, 1618132, 2022665, 2427198, 2831731, 3640797, 4045330, 4854396, 5663462, 6067995, 7281594, 8090660, 8495193, 11326924, 12135990, 12540523, 14158655, 14563188, 16990386, 18203985, 24271980, 25081046, 25485579, 28317310, 33980772, 36407970, 37621569, 42475965, 50162092, 50971158, 56634620, 62702615, 72815940, 75243138, 84951930, 87783661, 101942316, 112864707, 125405230, 127427895, 150486276, 169903860, 175567322, 188107845, 225729414, 250810460, 254855790, 263350983, 351134644, 376215690, 438918305, 451458828, 509711580, 526701966, 564323535, 752431380, 790052949, 877836610, 1053403932, 1128647070, 1316754915, 1580105898, 1755673220, 2257294140, 2633509830, 3160211796, 3950264745, 5267019660, 7900529490, 15801058980]

約数ペア:

[(1, 15801058980), (2, 7900529490), (3, 5267019660), (4, 3950264745), (5, 3160211796), (6, 2633509830), (7, 2257294140), (9, 1755673220), (10, 1580105898), (12, 1316754915), (14, 1128647070), (15, 1053403932), (18, 877836610), (20, 790052949), (21, 752431380), (28, 564323535), (30, 526701966), (31, 509711580), (35, 451458828), (36, 438918305), (42, 376215690), (45, 351134644), (60, 263350983), (62, 254855790), (63, 250810460), (70, 225729414), (84, 188107845), (90, 175567322), (93, 169903860), (105, 150486276), (124, 127427895), (126, 125405230), (140, 112864707), (155, 101942316), (180, 87783661), (186, 84951930), (210, 75243138), (217, 72815940), (252, 62702615), (279, 56634620), (310, 50971158), (315, 50162092), (372, 42475965), (420, 37621569), (434, 36407970), (465, 33980772), (558, 28317310), (620, 25485579), (630, 25081046), (651, 24271980), (868, 18203985), (930, 16990386), (1085, 14563188), (1116, 14158655), (1260, 12540523), (1302, 12135990), (1395, 11326924), (1860, 8495193), (1953, 8090660), (2170, 7281594), (2604, 6067995), (2790, 5663462), (3255, 4854396), (3906, 4045330), (4340, 3640797), (5580, 2831731), (6510, 2427198), (7812, 2022665), (9765, 1618132), (13020, 1213599), (19530, 809066), (39060, 404533)]