201323259080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{827}}^1\times {\mathrm{1433}}^1$

素因数の和:2439

約数の個数: 128

約数和(自身を含む): 471901178880

約数和(自身を除く): 270577919800

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 137, 155, 248, 274, 310, 548, 620, 685, 827, 1096, 1240, 1370, 1433, 1654, 2740, 2866, 3308, 4135, 4247, 5480, 5732, 6616, 7165, 8270, 8494, 11464, 14330, 16540, 16988, 21235, 25637, 28660, 33080, 33976, 42470, 44423, 51274, 57320, 84940, 88846, 102548, 113299, 128185, 169880, 177692, 196321, 205096, 222115, 226598, 256370, 355384, 392642, 444230, 453196, 512740, 566495, 785284, 888460, 906392, 981605, 1025480, 1132990, 1185091, 1570568, 1776920, 1963210, 2265980, 2370182, 3512269, 3926420, 4531960, 4740364, 5925455, 6085951, 7024538, 7852840, 9480728, 11850910, 12171902, 14049076, 17561345, 23701820, 24343804, 28098152, 30429755, 35122690, 36737821, 47403640, 48687608, 60859510, 70245380, 73475642, 121719020, 140490760, 146951284, 162357467, 183689105, 243438040, 293902568, 324714934, 367378210, 649429868, 734756420, 811787335, 1298859736, 1469512840, 1623574670, 3247149340, 5033081477, 6494298680, 10066162954, 20132325908, 25165407385, 40264651816, 50330814770, 100661629540, 201323259080]

約数ペア:

[(1, 201323259080), (2, 100661629540), (4, 50330814770), (5, 40264651816), (8, 25165407385), (10, 20132325908), (20, 10066162954), (31, 6494298680), (40, 5033081477), (62, 3247149340), (124, 1623574670), (137, 1469512840), (155, 1298859736), (248, 811787335), (274, 734756420), (310, 649429868), (548, 367378210), (620, 324714934), (685, 293902568), (827, 243438040), (1096, 183689105), (1240, 162357467), (1370, 146951284), (1433, 140490760), (1654, 121719020), (2740, 73475642), (2866, 70245380), (3308, 60859510), (4135, 48687608), (4247, 47403640), (5480, 36737821), (5732, 35122690), (6616, 30429755), (7165, 28098152), (8270, 24343804), (8494, 23701820), (11464, 17561345), (14330, 14049076), (16540, 12171902), (16988, 11850910), (21235, 9480728), (25637, 7852840), (28660, 7024538), (33080, 6085951), (33976, 5925455), (42470, 4740364), (44423, 4531960), (51274, 3926420), (57320, 3512269), (84940, 2370182), (88846, 2265980), (102548, 1963210), (113299, 1776920), (128185, 1570568), (169880, 1185091), (177692, 1132990), (196321, 1025480), (205096, 981605), (222115, 906392), (226598, 888460), (256370, 785284), (355384, 566495), (392642, 512740), (444230, 453196)]