1405888045440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{343933}}^1$

素因数の和:346084

約数の個数: 128

約数和(自身を含む): 4483386050400

約数和(自身を除く): 3077498004960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 2129, 4258, 6387, 8516, 10645, 12774, 17032, 21290, 25548, 31935, 34064, 42580, 51096, 63870, 68128, 85160, 102192, 127740, 136256, 170320, 204384, 255480, 272512, 340640, 343933, 408768, 510960, 681280, 687866, 817536, 1021920, 1031799, 1362560, 1375732, 1719665, 2043840, 2063598, 2751464, 3439330, 4087680, 4127196, 5158995, 5502928, 6878660, 8254392, 10317990, 11005856, 13757320, 16508784, 20635980, 22011712, 27514640, 33017568, 41271960, 44023424, 55029280, 66035136, 82543920, 110058560, 132070272, 165087840, 220117120, 330175680, 660351360, 732233357, 1464466714, 2196700071, 2928933428, 3661166785, 4393400142, 5857866856, 7322333570, 8786800284, 10983500355, 11715733712, 14644667140, 17573600568, 21967000710, 23431467424, 29289334280, 35147201136, 43934001420, 46862934848, 58578668560, 70294402272, 87868002840, 93725869696, 117157337120, 140588804544, 175736005680, 234314674240, 281177609088, 351472011360, 468629348480, 702944022720, 1405888045440]

約数ペア:

[(1, 1405888045440), (2, 702944022720), (3, 468629348480), (4, 351472011360), (5, 281177609088), (6, 234314674240), (8, 175736005680), (10, 140588804544), (12, 117157337120), (15, 93725869696), (16, 87868002840), (20, 70294402272), (24, 58578668560), (30, 46862934848), (32, 43934001420), (40, 35147201136), (48, 29289334280), (60, 23431467424), (64, 21967000710), (80, 17573600568), (96, 14644667140), (120, 11715733712), (128, 10983500355), (160, 8786800284), (192, 7322333570), (240, 5857866856), (320, 4393400142), (384, 3661166785), (480, 2928933428), (640, 2196700071), (960, 1464466714), (1920, 732233357), (2129, 660351360), (4258, 330175680), (6387, 220117120), (8516, 165087840), (10645, 132070272), (12774, 110058560), (17032, 82543920), (21290, 66035136), (25548, 55029280), (31935, 44023424), (34064, 41271960), (42580, 33017568), (51096, 27514640), (63870, 22011712), (68128, 20635980), (85160, 16508784), (102192, 13757320), (127740, 11005856), (136256, 10317990), (170320, 8254392), (204384, 6878660), (255480, 5502928), (272512, 5158995), (340640, 4127196), (343933, 4087680), (408768, 3439330), (510960, 2751464), (681280, 2063598), (687866, 2043840), (817536, 1719665), (1021920, 1375732), (1031799, 1362560)]