3885290240

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12289}}^1$

素因数の和:12342

約数の個数: 144

約数和(自身を含む): 10550719200

約数和(自身を除く): 6665428960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 256, 260, 304, 320, 380, 416, 494, 520, 608, 640, 760, 832, 988, 1040, 1216, 1235, 1280, 1520, 1664, 1976, 2080, 2432, 2470, 3040, 3328, 3952, 4160, 4864, 4940, 6080, 7904, 8320, 9880, 12160, 12289, 15808, 16640, 19760, 24320, 24578, 31616, 39520, 49156, 61445, 63232, 79040, 98312, 122890, 158080, 159757, 196624, 233491, 245780, 316160, 319514, 393248, 466982, 491560, 639028, 786496, 798785, 933964, 983120, 1167455, 1278056, 1572992, 1597570, 1867928, 1966240, 2334910, 2556112, 3035383, 3145984, 3195140, 3735856, 3932480, 4669820, 5112224, 6070766, 6390280, 7471712, 7864960, 9339640, 10224448, 12141532, 12780560, 14943424, 15176915, 15729920, 18679280, 20448896, 24283064, 25561120, 29886848, 30353830, 37358560, 40897792, 48566128, 51122240, 59773696, 60707660, 74717120, 97132256, 102244480, 121415320, 149434240, 194264512, 204488960, 242830640, 298868480, 388529024, 485661280, 777058048, 971322560, 1942645120, 3885290240]

約数ペア:

[(1, 3885290240), (2, 1942645120), (4, 971322560), (5, 777058048), (8, 485661280), (10, 388529024), (13, 298868480), (16, 242830640), (19, 204488960), (20, 194264512), (26, 149434240), (32, 121415320), (38, 102244480), (40, 97132256), (52, 74717120), (64, 60707660), (65, 59773696), (76, 51122240), (80, 48566128), (95, 40897792), (104, 37358560), (128, 30353830), (130, 29886848), (152, 25561120), (160, 24283064), (190, 20448896), (208, 18679280), (247, 15729920), (256, 15176915), (260, 14943424), (304, 12780560), (320, 12141532), (380, 10224448), (416, 9339640), (494, 7864960), (520, 7471712), (608, 6390280), (640, 6070766), (760, 5112224), (832, 4669820), (988, 3932480), (1040, 3735856), (1216, 3195140), (1235, 3145984), (1280, 3035383), (1520, 2556112), (1664, 2334910), (1976, 1966240), (2080, 1867928), (2432, 1597570), (2470, 1572992), (3040, 1278056), (3328, 1167455), (3952, 983120), (4160, 933964), (4864, 798785), (4940, 786496), (6080, 639028), (7904, 491560), (8320, 466982), (9880, 393248), (12160, 319514), (12289, 316160), (15808, 245780), (16640, 233491), (19760, 196624), (24320, 159757), (24578, 158080), (31616, 122890), (39520, 98312), (49156, 79040), (61445, 63232)]