23235480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 82368000

約数和(自身を除く): 59132520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 43, 45, 57, 60, 72, 76, 79, 86, 90, 95, 114, 120, 129, 152, 158, 171, 172, 180, 190, 215, 228, 237, 258, 285, 316, 342, 344, 360, 380, 387, 395, 430, 456, 474, 516, 570, 632, 645, 684, 711, 760, 774, 790, 817, 855, 860, 948, 1032, 1140, 1185, 1290, 1368, 1422, 1501, 1548, 1580, 1634, 1710, 1720, 1896, 1935, 2280, 2370, 2451, 2580, 2844, 3002, 3096, 3160, 3268, 3397, 3420, 3555, 3870, 4085, 4503, 4740, 4902, 5160, 5688, 6004, 6536, 6794, 6840, 7110, 7353, 7505, 7740, 8170, 9006, 9480, 9804, 10191, 12008, 12255, 13509, 13588, 14220, 14706, 15010, 15480, 16340, 16985, 18012, 19608, 20382, 22515, 24510, 27018, 27176, 28440, 29412, 30020, 30573, 32680, 33970, 36024, 36765, 40764, 45030, 49020, 50955, 54036, 58824, 60040, 61146, 64543, 67545, 67940, 73530, 81528, 90060, 98040, 101910, 108072, 122292, 129086, 135090, 135880, 147060, 152865, 180120, 193629, 203820, 244584, 258172, 270180, 294120, 305730, 322715, 387258, 407640, 516344, 540360, 580887, 611460, 645430, 774516, 968145, 1161774, 1222920, 1290860, 1549032, 1936290, 2323548, 2581720, 2904435, 3872580, 4647096, 5808870, 7745160, 11617740, 23235480]

約数ペア:

[(1, 23235480), (2, 11617740), (3, 7745160), (4, 5808870), (5, 4647096), (6, 3872580), (8, 2904435), (9, 2581720), (10, 2323548), (12, 1936290), (15, 1549032), (18, 1290860), (19, 1222920), (20, 1161774), (24, 968145), (30, 774516), (36, 645430), (38, 611460), (40, 580887), (43, 540360), (45, 516344), (57, 407640), (60, 387258), (72, 322715), (76, 305730), (79, 294120), (86, 270180), (90, 258172), (95, 244584), (114, 203820), (120, 193629), (129, 180120), (152, 152865), (158, 147060), (171, 135880), (172, 135090), (180, 129086), (190, 122292), (215, 108072), (228, 101910), (237, 98040), (258, 90060), (285, 81528), (316, 73530), (342, 67940), (344, 67545), (360, 64543), (380, 61146), (387, 60040), (395, 58824), (430, 54036), (456, 50955), (474, 49020), (516, 45030), (570, 40764), (632, 36765), (645, 36024), (684, 33970), (711, 32680), (760, 30573), (774, 30020), (790, 29412), (817, 28440), (855, 27176), (860, 27018), (948, 24510), (1032, 22515), (1140, 20382), (1185, 19608), (1290, 18012), (1368, 16985), (1422, 16340), (1501, 15480), (1548, 15010), (1580, 14706), (1634, 14220), (1710, 13588), (1720, 13509), (1896, 12255), (1935, 12008), (2280, 10191), (2370, 9804), (2451, 9480), (2580, 9006), (2844, 8170), (3002, 7740), (3096, 7505), (3160, 7353), (3268, 7110), (3397, 6840), (3420, 6794), (3555, 6536), (3870, 6004), (4085, 5688), (4503, 5160), (4740, 4902)]