156959202680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{32027}}^1$

素因数の和:32829

約数の個数: 128

約数和(自身を含む): 421724206080

約数和(自身を除く): 264765003400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 761, 805, 920, 1288, 1522, 1610, 3044, 3220, 3805, 5327, 6088, 6440, 7610, 10654, 15220, 17503, 21308, 26635, 30440, 32027, 35006, 42616, 53270, 64054, 70012, 87515, 106540, 122521, 128108, 140024, 160135, 175030, 213080, 224189, 245042, 256216, 320270, 350060, 448378, 490084, 612605, 640540, 700120, 736621, 896756, 980168, 1120945, 1225210, 1281080, 1473242, 1793512, 2241890, 2450420, 2946484, 3683105, 4483780, 4900840, 5156347, 5892968, 7366210, 8967560, 10312694, 14732420, 20625388, 24372547, 25781735, 29464840, 41250776, 48745094, 51563470, 97490188, 103126940, 121862735, 170607829, 194980376, 206253880, 243725470, 341215658, 487450940, 560568581, 682431316, 853039145, 974901880, 1121137162, 1364862632, 1706078290, 2242274324, 2802842905, 3412156580, 3923980067, 4484548648, 5605685810, 6824313160, 7847960134, 11211371620, 15695920268, 19619900335, 22422743240, 31391840536, 39239800670, 78479601340, 156959202680]

約数ペア:

[(1, 156959202680), (2, 78479601340), (4, 39239800670), (5, 31391840536), (7, 22422743240), (8, 19619900335), (10, 15695920268), (14, 11211371620), (20, 7847960134), (23, 6824313160), (28, 5605685810), (35, 4484548648), (40, 3923980067), (46, 3412156580), (56, 2802842905), (70, 2242274324), (92, 1706078290), (115, 1364862632), (140, 1121137162), (161, 974901880), (184, 853039145), (230, 682431316), (280, 560568581), (322, 487450940), (460, 341215658), (644, 243725470), (761, 206253880), (805, 194980376), (920, 170607829), (1288, 121862735), (1522, 103126940), (1610, 97490188), (3044, 51563470), (3220, 48745094), (3805, 41250776), (5327, 29464840), (6088, 25781735), (6440, 24372547), (7610, 20625388), (10654, 14732420), (15220, 10312694), (17503, 8967560), (21308, 7366210), (26635, 5892968), (30440, 5156347), (32027, 4900840), (35006, 4483780), (42616, 3683105), (53270, 2946484), (64054, 2450420), (70012, 2241890), (87515, 1793512), (106540, 1473242), (122521, 1281080), (128108, 1225210), (140024, 1120945), (160135, 980168), (175030, 896756), (213080, 736621), (224189, 700120), (245042, 640540), (256216, 612605), (320270, 490084), (350060, 448378)]