215590320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:360

約数の個数: 240

約数和(自身を含む): 799448832

約数和(自身を除く): 583858512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 163, 165, 167, 176, 180, 198, 220, 240, 264, 326, 330, 334, 360, 396, 440, 489, 495, 501, 528, 652, 660, 668, 720, 792, 815, 835, 880, 978, 990, 1002, 1304, 1320, 1336, 1467, 1503, 1584, 1630, 1670, 1793, 1837, 1956, 1980, 2004, 2445, 2505, 2608, 2640, 2672, 2934, 3006, 3260, 3340, 3586, 3674, 3912, 3960, 4008, 4890, 5010, 5379, 5511, 5868, 6012, 6520, 6680, 7172, 7335, 7348, 7515, 7824, 7920, 8016, 8965, 9185, 9780, 10020, 10758, 11022, 11736, 12024, 13040, 13360, 14344, 14670, 14696, 15030, 16137, 16533, 17930, 18370, 19560, 20040, 21516, 22044, 23472, 24048, 26895, 27221, 27555, 28688, 29340, 29392, 30060, 32274, 33066, 35860, 36740, 39120, 40080, 43032, 44088, 53790, 54442, 55110, 58680, 60120, 64548, 66132, 71720, 73480, 80685, 81663, 82665, 86064, 88176, 107580, 108884, 110220, 117360, 120240, 129096, 132264, 136105, 143440, 146960, 161370, 163326, 165330, 215160, 217768, 220440, 244989, 258192, 264528, 272210, 299431, 322740, 326652, 330660, 408315, 430320, 435536, 440880, 489978, 544420, 598862, 645480, 653304, 661320, 816630, 898293, 979956, 1088840, 1197724, 1224945, 1290960, 1306608, 1322640, 1497155, 1633260, 1796586, 1959912, 2177680, 2395448, 2449890, 2694879, 2994310, 3266520, 3593172, 3919824, 4491465, 4790896, 4899780, 5389758, 5988620, 6533040, 7186344, 8982930, 9799560, 10779516, 11977240, 13474395, 14372688, 17965860, 19599120, 21559032, 23954480, 26948790, 35931720, 43118064, 53897580, 71863440, 107795160, 215590320]

約数ペア:

[(1, 215590320), (2, 107795160), (3, 71863440), (4, 53897580), (5, 43118064), (6, 35931720), (8, 26948790), (9, 23954480), (10, 21559032), (11, 19599120), (12, 17965860), (15, 14372688), (16, 13474395), (18, 11977240), (20, 10779516), (22, 9799560), (24, 8982930), (30, 7186344), (33, 6533040), (36, 5988620), (40, 5389758), (44, 4899780), (45, 4790896), (48, 4491465), (55, 3919824), (60, 3593172), (66, 3266520), (72, 2994310), (80, 2694879), (88, 2449890), (90, 2395448), (99, 2177680), (110, 1959912), (120, 1796586), (132, 1633260), (144, 1497155), (163, 1322640), (165, 1306608), (167, 1290960), (176, 1224945), (180, 1197724), (198, 1088840), (220, 979956), (240, 898293), (264, 816630), (326, 661320), (330, 653304), (334, 645480), (360, 598862), (396, 544420), (440, 489978), (489, 440880), (495, 435536), (501, 430320), (528, 408315), (652, 330660), (660, 326652), (668, 322740), (720, 299431), (792, 272210), (815, 264528), (835, 258192), (880, 244989), (978, 220440), (990, 217768), (1002, 215160), (1304, 165330), (1320, 163326), (1336, 161370), (1467, 146960), (1503, 143440), (1584, 136105), (1630, 132264), (1670, 129096), (1793, 120240), (1837, 117360), (1956, 110220), (1980, 108884), (2004, 107580), (2445, 88176), (2505, 86064), (2608, 82665), (2640, 81663), (2672, 80685), (2934, 73480), (3006, 71720), (3260, 66132), (3340, 64548), (3586, 60120), (3674, 58680), (3912, 55110), (3960, 54442), (4008, 53790), (4890, 44088), (5010, 43032), (5379, 40080), (5511, 39120), (5868, 36740), (6012, 35860), (6520, 33066), (6680, 32274), (7172, 30060), (7335, 29392), (7348, 29340), (7515, 28688), (7824, 27555), (7920, 27221), (8016, 26895), (8965, 24048), (9185, 23472), (9780, 22044), (10020, 21516), (10758, 20040), (11022, 19560), (11736, 18370), (12024, 17930), (13040, 16533), (13360, 16137), (14344, 15030), (14670, 14696)]