About the Number

230311920

230311919 ← → 230311921

2進数表記:1101101110100100011111110000

漢数字表記:二億三千三十一万千九百二十

素因数分解:

2 4 × 3 1 × 5 1 × 17 1 × 19 1 × 2971 1

素因数の和:3023
約数の個数: 160
約数和(自身を含む): 796020480
約数和(自身を除く): 565708560

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1938, 2040, 2280, 2584, 2971, 3230, 3876, 4080, 4560, 4845, 5168, 5942, 6460, 7752, 8913, 9690, 11884, 12920, 14855, 15504, 17826, 19380, 23768, 25840, 29710, 35652, 38760, 44565, 47536, 50507, 56449, 59420, 71304, 77520, 89130, 101014, 112898, 118840, 142608, 151521, 169347, 178260, 202028, 225796, 237680, 252535, 282245, 303042, 338694, 356520, 404056, 451592, 505070, 564490, 606084, 677388, 713040, 757605, 808112, 846735, 903184, 959633, 1010140, 1128980, 1212168, 1354776, 1515210, 1693470, 1919266, 2020280, 2257960, 2424336, 2709552, 2878899, 3030420, 3386940, 3838532, 4040560, 4515920, 4798165, 5757798, 6060840, 6773880, 7677064, 9596330, 11515596, 12121680, 13547760, 14394495, 15354128, 19192660, 23031192, 28788990, 38385320, 46062384, 57577980, 76770640, 115155960, 230311920]

約数ペア:
[(1, 230311920), (2, 115155960), (3, 76770640), (4, 57577980), (5, 46062384), (6, 38385320), (8, 28788990), (10, 23031192), (12, 19192660), (15, 15354128), (16, 14394495), (17, 13547760), (19, 12121680), (20, 11515596), (24, 9596330), (30, 7677064), (34, 6773880), (38, 6060840), (40, 5757798), (48, 4798165), (51, 4515920), (57, 4040560), (60, 3838532), (68, 3386940), (76, 3030420), (80, 2878899), (85, 2709552), (95, 2424336), (102, 2257960), (114, 2020280), (120, 1919266), (136, 1693470), (152, 1515210), (170, 1354776), (190, 1212168), (204, 1128980), (228, 1010140), (240, 959633), (255, 903184), (272, 846735), (285, 808112), (304, 757605), (323, 713040), (340, 677388), (380, 606084), (408, 564490), (456, 505070), (510, 451592), (570, 404056), (646, 356520), (680, 338694), (760, 303042), (816, 282245), (912, 252535), (969, 237680), (1020, 225796), (1140, 202028), (1292, 178260), (1360, 169347), (1520, 151521), (1615, 142608), (1938, 118840), (2040, 112898), (2280, 101014), (2584, 89130), (2971, 77520), (3230, 71304), (3876, 59420), (4080, 56449), (4560, 50507), (4845, 47536), (5168, 44565), (5942, 38760), (6460, 35652), (7752, 29710), (8913, 25840), (9690, 23768), (11884, 19380), (12920, 17826), (14855, 15504)]

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