1791042120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{101533}}^1$

素因数の和:101564

約数の個数: 144

約数和(自身を含む): 6771302460

約数和(自身を除く): 4980260340

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 101533, 203066, 304599, 406132, 507665, 609198, 710731, 812264, 913797, 1015330, 1218396, 1421462, 1522995, 1827594, 2030660, 2132193, 2436792, 2842924, 3045990, 3553655, 3655188, 4061320, 4264386, 4568985, 4975117, 5685848, 6091980, 6396579, 7107310, 7310376, 8528772, 9137970, 9950234, 10660965, 12183960, 12793158, 14214620, 14925351, 17057544, 18275940, 19900468, 21321930, 24875585, 25586316, 28429240, 29850702, 31982895, 36551880, 39800936, 42643860, 44776053, 49751170, 51172632, 59701404, 63965790, 74626755, 85287720, 89552106, 99502340, 119402808, 127931580, 149253510, 179104212, 199004680, 223880265, 255863160, 298507020, 358208424, 447760530, 597014040, 895521060, 1791042120]

約数ペア:

[(1, 1791042120), (2, 895521060), (3, 597014040), (4, 447760530), (5, 358208424), (6, 298507020), (7, 255863160), (8, 223880265), (9, 199004680), (10, 179104212), (12, 149253510), (14, 127931580), (15, 119402808), (18, 99502340), (20, 89552106), (21, 85287720), (24, 74626755), (28, 63965790), (30, 59701404), (35, 51172632), (36, 49751170), (40, 44776053), (42, 42643860), (45, 39800936), (49, 36551880), (56, 31982895), (60, 29850702), (63, 28429240), (70, 25586316), (72, 24875585), (84, 21321930), (90, 19900468), (98, 18275940), (105, 17057544), (120, 14925351), (126, 14214620), (140, 12793158), (147, 12183960), (168, 10660965), (180, 9950234), (196, 9137970), (210, 8528772), (245, 7310376), (252, 7107310), (280, 6396579), (294, 6091980), (315, 5685848), (360, 4975117), (392, 4568985), (420, 4264386), (441, 4061320), (490, 3655188), (504, 3553655), (588, 3045990), (630, 2842924), (735, 2436792), (840, 2132193), (882, 2030660), (980, 1827594), (1176, 1522995), (1260, 1421462), (1470, 1218396), (1764, 1015330), (1960, 913797), (2205, 812264), (2520, 710731), (2940, 609198), (3528, 507665), (4410, 406132), (5880, 304599), (8820, 203066), (17640, 101533)]