456035720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3727}}^1$

素因数の和:3787

約数の個数: 128

約数和(自身を含む): 1288396800

約数和(自身を除く): 832361080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 76, 92, 95, 115, 133, 140, 152, 161, 184, 190, 230, 266, 280, 322, 380, 437, 460, 532, 644, 665, 760, 805, 874, 920, 1064, 1288, 1330, 1610, 1748, 2185, 2660, 3059, 3220, 3496, 3727, 4370, 5320, 6118, 6440, 7454, 8740, 12236, 14908, 15295, 17480, 18635, 24472, 26089, 29816, 30590, 37270, 52178, 61180, 70813, 74540, 85721, 104356, 122360, 130445, 141626, 149080, 171442, 208712, 260890, 283252, 342884, 354065, 428605, 495691, 521780, 566504, 600047, 685768, 708130, 857210, 991382, 1043560, 1200094, 1416260, 1628699, 1714420, 1982764, 2400188, 2478455, 2832520, 3000235, 3257398, 3428840, 3965528, 4800376, 4956910, 6000470, 6514796, 8143495, 9913820, 11400893, 12000940, 13029592, 16286990, 19827640, 22801786, 24001880, 32573980, 45603572, 57004465, 65147960, 91207144, 114008930, 228017860, 456035720]

約数ペア:

[(1, 456035720), (2, 228017860), (4, 114008930), (5, 91207144), (7, 65147960), (8, 57004465), (10, 45603572), (14, 32573980), (19, 24001880), (20, 22801786), (23, 19827640), (28, 16286990), (35, 13029592), (38, 12000940), (40, 11400893), (46, 9913820), (56, 8143495), (70, 6514796), (76, 6000470), (92, 4956910), (95, 4800376), (115, 3965528), (133, 3428840), (140, 3257398), (152, 3000235), (161, 2832520), (184, 2478455), (190, 2400188), (230, 1982764), (266, 1714420), (280, 1628699), (322, 1416260), (380, 1200094), (437, 1043560), (460, 991382), (532, 857210), (644, 708130), (665, 685768), (760, 600047), (805, 566504), (874, 521780), (920, 495691), (1064, 428605), (1288, 354065), (1330, 342884), (1610, 283252), (1748, 260890), (2185, 208712), (2660, 171442), (3059, 149080), (3220, 141626), (3496, 130445), (3727, 122360), (4370, 104356), (5320, 85721), (6118, 74540), (6440, 70813), (7454, 61180), (8740, 52178), (12236, 37270), (14908, 30590), (15295, 29816), (17480, 26089), (18635, 24472)]