73819440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 240

約数和(自身を含む): 271241568

約数和(自身を除く): 197422128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 48, 51, 60, 68, 72, 74, 80, 85, 90, 102, 111, 120, 136, 144, 148, 153, 163, 170, 180, 185, 204, 222, 240, 255, 272, 296, 306, 326, 333, 340, 360, 370, 408, 444, 489, 510, 555, 592, 612, 629, 652, 666, 680, 720, 740, 765, 815, 816, 888, 978, 1020, 1110, 1224, 1258, 1304, 1332, 1360, 1467, 1480, 1530, 1630, 1665, 1776, 1887, 1956, 2040, 2220, 2445, 2448, 2516, 2608, 2664, 2771, 2934, 2960, 3060, 3145, 3260, 3330, 3774, 3912, 4080, 4440, 4890, 5032, 5328, 5542, 5661, 5868, 6031, 6120, 6290, 6520, 6660, 7335, 7548, 7824, 8313, 8880, 9435, 9780, 10064, 11084, 11322, 11736, 12062, 12240, 12580, 13040, 13320, 13855, 14670, 15096, 16626, 18093, 18870, 19560, 22168, 22644, 23472, 24124, 24939, 25160, 26640, 27710, 28305, 29340, 30155, 30192, 33252, 36186, 37740, 39120, 41565, 44336, 45288, 48248, 49878, 50320, 54279, 55420, 56610, 58680, 60310, 66504, 72372, 75480, 83130, 90465, 90576, 96496, 99756, 102527, 108558, 110840, 113220, 117360, 120620, 124695, 133008, 144744, 150960, 166260, 180930, 199512, 205054, 217116, 221680, 226440, 241240, 249390, 271395, 289488, 307581, 332520, 361860, 399024, 410108, 434232, 452880, 482480, 498780, 512635, 542790, 615162, 665040, 723720, 820216, 868464, 922743, 997560, 1025270, 1085580, 1230324, 1447440, 1537905, 1640432, 1845486, 1995120, 2050540, 2171160, 2460648, 3075810, 3690972, 4101080, 4342320, 4613715, 4921296, 6151620, 7381944, 8202160, 9227430, 12303240, 14763888, 18454860, 24606480, 36909720, 73819440]

約数ペア:

[(1, 73819440), (2, 36909720), (3, 24606480), (4, 18454860), (5, 14763888), (6, 12303240), (8, 9227430), (9, 8202160), (10, 7381944), (12, 6151620), (15, 4921296), (16, 4613715), (17, 4342320), (18, 4101080), (20, 3690972), (24, 3075810), (30, 2460648), (34, 2171160), (36, 2050540), (37, 1995120), (40, 1845486), (45, 1640432), (48, 1537905), (51, 1447440), (60, 1230324), (68, 1085580), (72, 1025270), (74, 997560), (80, 922743), (85, 868464), (90, 820216), (102, 723720), (111, 665040), (120, 615162), (136, 542790), (144, 512635), (148, 498780), (153, 482480), (163, 452880), (170, 434232), (180, 410108), (185, 399024), (204, 361860), (222, 332520), (240, 307581), (255, 289488), (272, 271395), (296, 249390), (306, 241240), (326, 226440), (333, 221680), (340, 217116), (360, 205054), (370, 199512), (408, 180930), (444, 166260), (489, 150960), (510, 144744), (555, 133008), (592, 124695), (612, 120620), (629, 117360), (652, 113220), (666, 110840), (680, 108558), (720, 102527), (740, 99756), (765, 96496), (815, 90576), (816, 90465), (888, 83130), (978, 75480), (1020, 72372), (1110, 66504), (1224, 60310), (1258, 58680), (1304, 56610), (1332, 55420), (1360, 54279), (1467, 50320), (1480, 49878), (1530, 48248), (1630, 45288), (1665, 44336), (1776, 41565), (1887, 39120), (1956, 37740), (2040, 36186), (2220, 33252), (2445, 30192), (2448, 30155), (2516, 29340), (2608, 28305), (2664, 27710), (2771, 26640), (2934, 25160), (2960, 24939), (3060, 24124), (3145, 23472), (3260, 22644), (3330, 22168), (3774, 19560), (3912, 18870), (4080, 18093), (4440, 16626), (4890, 15096), (5032, 14670), (5328, 13855), (5542, 13320), (5661, 13040), (5868, 12580), (6031, 12240), (6120, 12062), (6290, 11736), (6520, 11322), (6660, 11084), (7335, 10064), (7548, 9780), (7824, 9435), (8313, 8880)]