66833640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3257}}^1$

素因数の和:3296

約数の個数: 128

約数和(自身を含む): 234576000

約数和(自身を除く): 167742360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3257, 3420, 4104, 5130, 6514, 6840, 9771, 10260, 13028, 16285, 19542, 20520, 26056, 29313, 32570, 39084, 48855, 58626, 61883, 65140, 78168, 87939, 97710, 117252, 123766, 130280, 146565, 175878, 185649, 195420, 234504, 247532, 293130, 309415, 351756, 371298, 390840, 439695, 495064, 556947, 586260, 618830, 703512, 742596, 879390, 928245, 1113894, 1172520, 1237660, 1485192, 1670841, 1758780, 1856490, 2227788, 2475320, 2784735, 3341682, 3517560, 3712980, 4455576, 5569470, 6683364, 7425960, 8354205, 11138940, 13366728, 16708410, 22277880, 33416820, 66833640]

約数ペア:

[(1, 66833640), (2, 33416820), (3, 22277880), (4, 16708410), (5, 13366728), (6, 11138940), (8, 8354205), (9, 7425960), (10, 6683364), (12, 5569470), (15, 4455576), (18, 3712980), (19, 3517560), (20, 3341682), (24, 2784735), (27, 2475320), (30, 2227788), (36, 1856490), (38, 1758780), (40, 1670841), (45, 1485192), (54, 1237660), (57, 1172520), (60, 1113894), (72, 928245), (76, 879390), (90, 742596), (95, 703512), (108, 618830), (114, 586260), (120, 556947), (135, 495064), (152, 439695), (171, 390840), (180, 371298), (190, 351756), (216, 309415), (228, 293130), (270, 247532), (285, 234504), (342, 195420), (360, 185649), (380, 175878), (456, 146565), (513, 130280), (540, 123766), (570, 117252), (684, 97710), (760, 87939), (855, 78168), (1026, 65140), (1080, 61883), (1140, 58626), (1368, 48855), (1710, 39084), (2052, 32570), (2280, 29313), (2565, 26056), (3257, 20520), (3420, 19542), (4104, 16285), (5130, 13028), (6514, 10260), (6840, 9771)]