156714675440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1889039}}^1$

素因数の和:1889130

約数の個数: 80

約数和(自身を含む): 392119367040

約数和(自身を除く): 235404691600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 61, 68, 80, 85, 122, 136, 170, 244, 272, 305, 340, 488, 610, 680, 976, 1037, 1220, 1360, 2074, 2440, 4148, 4880, 5185, 8296, 10370, 16592, 20740, 41480, 82960, 1889039, 3778078, 7556156, 9445195, 15112312, 18890390, 30224624, 32113663, 37780780, 64227326, 75561560, 115231379, 128454652, 151123120, 160568315, 230462758, 256909304, 321136630, 460925516, 513818608, 576156895, 642273260, 921851032, 1152313790, 1284546520, 1843702064, 1958933443, 2304627580, 2569093040, 3917866886, 4609255160, 7835733772, 9218510320, 9794667215, 15671467544, 19589334430, 31342935088, 39178668860, 78357337720, 156714675440]

約数ペア:

[(1, 156714675440), (2, 78357337720), (4, 39178668860), (5, 31342935088), (8, 19589334430), (10, 15671467544), (16, 9794667215), (17, 9218510320), (20, 7835733772), (34, 4609255160), (40, 3917866886), (61, 2569093040), (68, 2304627580), (80, 1958933443), (85, 1843702064), (122, 1284546520), (136, 1152313790), (170, 921851032), (244, 642273260), (272, 576156895), (305, 513818608), (340, 460925516), (488, 321136630), (610, 256909304), (680, 230462758), (976, 160568315), (1037, 151123120), (1220, 128454652), (1360, 115231379), (2074, 75561560), (2440, 64227326), (4148, 37780780), (4880, 32113663), (5185, 30224624), (8296, 18890390), (10370, 15112312), (16592, 9445195), (20740, 7556156), (41480, 3778078), (82960, 1889039)]