161692740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 555448320

約数和(自身を除く): 393755580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 163, 165, 167, 180, 198, 220, 270, 297, 326, 330, 334, 396, 489, 495, 501, 540, 594, 652, 660, 668, 815, 835, 978, 990, 1002, 1188, 1467, 1485, 1503, 1630, 1670, 1793, 1837, 1956, 1980, 2004, 2445, 2505, 2934, 2970, 3006, 3260, 3340, 3586, 3674, 4401, 4509, 4890, 5010, 5379, 5511, 5868, 5940, 6012, 7172, 7335, 7348, 7515, 8802, 8965, 9018, 9185, 9780, 10020, 10758, 11022, 14670, 15030, 16137, 16533, 17604, 17930, 18036, 18370, 21516, 22005, 22044, 22545, 26895, 27221, 27555, 29340, 30060, 32274, 33066, 35860, 36740, 44010, 45090, 48411, 49599, 53790, 54442, 55110, 64548, 66132, 80685, 81663, 82665, 88020, 90180, 96822, 99198, 107580, 108884, 110220, 136105, 161370, 163326, 165330, 193644, 198396, 242055, 244989, 247995, 272210, 299431, 322740, 326652, 330660, 408315, 484110, 489978, 495990, 544420, 598862, 734967, 816630, 898293, 968220, 979956, 991980, 1197724, 1224945, 1469934, 1497155, 1633260, 1796586, 2449890, 2694879, 2939868, 2994310, 3593172, 3674835, 4491465, 4899780, 5389758, 5988620, 7349670, 8084637, 8982930, 10779516, 13474395, 14699340, 16169274, 17965860, 26948790, 32338548, 40423185, 53897580, 80846370, 161692740]

約数ペア:

[(1, 161692740), (2, 80846370), (3, 53897580), (4, 40423185), (5, 32338548), (6, 26948790), (9, 17965860), (10, 16169274), (11, 14699340), (12, 13474395), (15, 10779516), (18, 8982930), (20, 8084637), (22, 7349670), (27, 5988620), (30, 5389758), (33, 4899780), (36, 4491465), (44, 3674835), (45, 3593172), (54, 2994310), (55, 2939868), (60, 2694879), (66, 2449890), (90, 1796586), (99, 1633260), (108, 1497155), (110, 1469934), (132, 1224945), (135, 1197724), (163, 991980), (165, 979956), (167, 968220), (180, 898293), (198, 816630), (220, 734967), (270, 598862), (297, 544420), (326, 495990), (330, 489978), (334, 484110), (396, 408315), (489, 330660), (495, 326652), (501, 322740), (540, 299431), (594, 272210), (652, 247995), (660, 244989), (668, 242055), (815, 198396), (835, 193644), (978, 165330), (990, 163326), (1002, 161370), (1188, 136105), (1467, 110220), (1485, 108884), (1503, 107580), (1630, 99198), (1670, 96822), (1793, 90180), (1837, 88020), (1956, 82665), (1980, 81663), (2004, 80685), (2445, 66132), (2505, 64548), (2934, 55110), (2970, 54442), (3006, 53790), (3260, 49599), (3340, 48411), (3586, 45090), (3674, 44010), (4401, 36740), (4509, 35860), (4890, 33066), (5010, 32274), (5379, 30060), (5511, 29340), (5868, 27555), (5940, 27221), (6012, 26895), (7172, 22545), (7335, 22044), (7348, 22005), (7515, 21516), (8802, 18370), (8965, 18036), (9018, 17930), (9185, 17604), (9780, 16533), (10020, 16137), (10758, 15030), (11022, 14670)]