278329469160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1433}}^1\times {\mathrm{3511}}^1$

素因数の和:5419

約数の個数: 128

約数和(自身を含む): 837622114560

約数和(自身を除く): 559292645400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 461, 922, 1383, 1433, 1844, 2305, 2766, 2866, 3511, 3688, 4299, 4610, 5532, 5732, 6915, 7022, 7165, 8598, 9220, 10533, 11064, 11464, 13830, 14044, 14330, 17196, 17555, 18440, 21066, 21495, 27660, 28088, 28660, 34392, 35110, 42132, 42990, 52665, 55320, 57320, 70220, 84264, 85980, 105330, 140440, 171960, 210660, 421320, 660613, 1321226, 1618571, 1981839, 2642452, 3237142, 3303065, 3963678, 4855713, 5031263, 5284904, 6474284, 6606130, 7927356, 8092855, 9711426, 9909195, 10062526, 12948568, 13212260, 15093789, 15854712, 16185710, 19422852, 19818390, 20125052, 24278565, 25156315, 26424520, 30187578, 32371420, 38845704, 39636780, 40250104, 48557130, 50312630, 60375156, 64742840, 75468945, 79273560, 97114260, 100625260, 120750312, 150937890, 194228520, 201250520, 301875780, 603751560, 2319412243, 4638824486, 6958236729, 9277648972, 11597061215, 13916473458, 18555297944, 23194122430, 27832946916, 34791183645, 46388244860, 55665893832, 69582367290, 92776489720, 139164734580, 278329469160]

約数ペア:

[(1, 278329469160), (2, 139164734580), (3, 92776489720), (4, 69582367290), (5, 55665893832), (6, 46388244860), (8, 34791183645), (10, 27832946916), (12, 23194122430), (15, 18555297944), (20, 13916473458), (24, 11597061215), (30, 9277648972), (40, 6958236729), (60, 4638824486), (120, 2319412243), (461, 603751560), (922, 301875780), (1383, 201250520), (1433, 194228520), (1844, 150937890), (2305, 120750312), (2766, 100625260), (2866, 97114260), (3511, 79273560), (3688, 75468945), (4299, 64742840), (4610, 60375156), (5532, 50312630), (5732, 48557130), (6915, 40250104), (7022, 39636780), (7165, 38845704), (8598, 32371420), (9220, 30187578), (10533, 26424520), (11064, 25156315), (11464, 24278565), (13830, 20125052), (14044, 19818390), (14330, 19422852), (17196, 16185710), (17555, 15854712), (18440, 15093789), (21066, 13212260), (21495, 12948568), (27660, 10062526), (28088, 9909195), (28660, 9711426), (34392, 8092855), (35110, 7927356), (42132, 6606130), (42990, 6474284), (52665, 5284904), (55320, 5031263), (57320, 4855713), (70220, 3963678), (84264, 3303065), (85980, 3237142), (105330, 2642452), (140440, 1981839), (171960, 1618571), (210660, 1321226), (421320, 660613)]