989260080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3677}}^1$

素因数の和:3771

約数の個数: 160

約数和(自身を含む): 3283718400

約数和(自身を除く): 2294458320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 59, 60, 76, 80, 95, 114, 118, 120, 152, 177, 190, 228, 236, 240, 285, 295, 304, 354, 380, 456, 472, 570, 590, 708, 760, 885, 912, 944, 1121, 1140, 1180, 1416, 1520, 1770, 2242, 2280, 2360, 2832, 3363, 3540, 3677, 4484, 4560, 4720, 5605, 6726, 7080, 7354, 8968, 11031, 11210, 13452, 14160, 14708, 16815, 17936, 18385, 22062, 22420, 26904, 29416, 33630, 36770, 44124, 44840, 53808, 55155, 58832, 67260, 69863, 73540, 88248, 89680, 110310, 134520, 139726, 147080, 176496, 209589, 216943, 220620, 269040, 279452, 294160, 349315, 419178, 433886, 441240, 558904, 650829, 698630, 838356, 867772, 882480, 1047945, 1084715, 1117808, 1301658, 1397260, 1676712, 1735544, 2095890, 2169430, 2603316, 2794520, 3254145, 3353424, 3471088, 4121917, 4191780, 4338860, 5206632, 5589040, 6508290, 8243834, 8383560, 8677720, 10413264, 12365751, 13016580, 16487668, 16767120, 17355440, 20609585, 24731502, 26033160, 32975336, 41219170, 49463004, 52066320, 61828755, 65950672, 82438340, 98926008, 123657510, 164876680, 197852016, 247315020, 329753360, 494630040, 989260080]

約数ペア:

[(1, 989260080), (2, 494630040), (3, 329753360), (4, 247315020), (5, 197852016), (6, 164876680), (8, 123657510), (10, 98926008), (12, 82438340), (15, 65950672), (16, 61828755), (19, 52066320), (20, 49463004), (24, 41219170), (30, 32975336), (38, 26033160), (40, 24731502), (48, 20609585), (57, 17355440), (59, 16767120), (60, 16487668), (76, 13016580), (80, 12365751), (95, 10413264), (114, 8677720), (118, 8383560), (120, 8243834), (152, 6508290), (177, 5589040), (190, 5206632), (228, 4338860), (236, 4191780), (240, 4121917), (285, 3471088), (295, 3353424), (304, 3254145), (354, 2794520), (380, 2603316), (456, 2169430), (472, 2095890), (570, 1735544), (590, 1676712), (708, 1397260), (760, 1301658), (885, 1117808), (912, 1084715), (944, 1047945), (1121, 882480), (1140, 867772), (1180, 838356), (1416, 698630), (1520, 650829), (1770, 558904), (2242, 441240), (2280, 433886), (2360, 419178), (2832, 349315), (3363, 294160), (3540, 279452), (3677, 269040), (4484, 220620), (4560, 216943), (4720, 209589), (5605, 176496), (6726, 147080), (7080, 139726), (7354, 134520), (8968, 110310), (11031, 89680), (11210, 88248), (13452, 73540), (14160, 69863), (14708, 67260), (16815, 58832), (17936, 55155), (18385, 53808), (22062, 44840), (22420, 44124), (26904, 36770), (29416, 33630)]